servo: Merge #17758 - Bug 1377993: Make node slots less memory hungry in common cases (from emilio:extended-slots); r=heycam
authorEmilio Cobos Álvarez <emilio@crisal.io>
Mon, 17 Jul 2017 14:25:51 -0700
changeset 417987 b37994ac99a3f2f7b63f00cf88c0474bda87e826
parent 417986 40505345a8655e9087e3541f27dd3c20e7cc7f44
child 417988 5fb7a6989ca46671043f859247d5e3440bc8068b
push id7566
push usermtabara@mozilla.com
push dateWed, 02 Aug 2017 08:25:16 +0000
treeherdermozilla-beta@86913f512c3c [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersheycam
bugs1377993
milestone56.0a1
first release with
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
last release without
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
servo: Merge #17758 - Bug 1377993: Make node slots less memory hungry in common cases (from emilio:extended-slots); r=heycam Source-Repo: https://github.com/servo/servo Source-Revision: 3459748134e14dd2265e8b94b43bff18a02c042d
servo/components/style/gecko/generated/structs_debug.rs
servo/components/style/gecko/generated/structs_release.rs
servo/components/style/gecko/wrapper.rs
--- a/servo/components/style/gecko/generated/structs_debug.rs
+++ b/servo/components/style/gecko/generated/structs_debug.rs
@@ -1031,24 +1031,36 @@ pub mod root {
     pub const NS_STYLE_CONTEXT_IS_GECKO: ::std::os::raw::c_ulonglong =
         68719476736;
     pub const NS_STYLE_CONTEXT_TYPE_SHIFT: ::std::os::raw::c_uint = 37;
     pub mod std {
         #[allow(unused_imports)]
         use self::super::super::root;
         #[repr(C)]
         #[derive(Debug, Copy, Clone)]
+        pub struct __is_swappable {
+            pub _address: u8,
+        }
+        #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
+        pub struct __is_nothrow_swappable {
+            pub _address: u8,
+        }
+        #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
         pub struct pair<_T1, _T2> {
             pub first: _T1,
             pub second: _T2,
             pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<_T1>>,
             pub _phantom_1: ::std::marker::PhantomData<::std::cell::UnsafeCell<_T2>>,
         }
         pub type pair_first_type<_T1> = _T1;
         pub type pair_second_type<_T2> = _T2;
+        pub type pair__PCCP = u8;
+        pub type pair__PCCFP = u8;
         #[repr(C)]
         #[derive(Debug, Copy)]
         pub struct input_iterator_tag {
             pub _address: u8,
         }
         #[test]
         fn bindgen_test_layout_input_iterator_tag() {
             assert_eq!(::std::mem::size_of::<input_iterator_tag>() , 1usize ,
@@ -1068,20 +1080,27 @@ pub mod root {
             pub _address: u8,
         }
         pub type iterator_iterator_category<_Category> = _Category;
         pub type iterator_value_type<_Tp> = _Tp;
         pub type iterator_difference_type<_Distance> = _Distance;
         pub type iterator_pointer<_Pointer> = _Pointer;
         pub type iterator_reference<_Reference> = _Reference;
         #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
+        pub struct __iterator_traits {
+            pub _address: u8,
+        }
+        #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
         pub struct iterator_traits {
             pub _address: u8,
         }
         #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
         pub struct reverse_iterator<_Iterator> {
             pub current: _Iterator,
             pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<_Iterator>>,
         }
         pub type reverse_iterator___traits_type = root::std::iterator_traits;
         pub type reverse_iterator_iterator_type<_Iterator> = _Iterator;
         pub type reverse_iterator_difference_type =
             root::std::reverse_iterator___traits_type;
@@ -1142,18 +1161,19 @@ pub mod root {
                 root::mozilla::detail::nsStringRepr;
             pub type nsStringRepr_base_string_type =
                 root::mozilla::detail::nsStringRepr_self_type;
             pub type nsStringRepr_substring_type = root::nsAString;
             pub type nsStringRepr_substring_tuple_type =
                 root::nsSubstringTuple;
             pub type nsStringRepr_string_type = ::nsstring::nsStringRepr;
             pub type nsStringRepr_const_iterator =
-                root::nsReadingIterator<u16>;
-            pub type nsStringRepr_iterator = root::nsWritingIterator<u16>;
+                root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>;
+            pub type nsStringRepr_iterator =
+                root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>;
             pub type nsStringRepr_comparator_type = root::nsStringComparator;
             pub type nsStringRepr_char_iterator =
                 *mut root::mozilla::detail::nsStringRepr_char_type;
             pub type nsStringRepr_const_char_iterator =
                 *const root::mozilla::detail::nsStringRepr_char_type;
             pub type nsStringRepr_index_type = u32;
             pub type nsStringRepr_size_type = u32;
             pub use self::super::super::super::root::mozilla::detail::StringDataFlags
@@ -1210,19 +1230,19 @@ pub mod root {
                 root::mozilla::detail::nsCStringRepr;
             pub type nsCStringRepr_base_string_type =
                 root::mozilla::detail::nsCStringRepr_self_type;
             pub type nsCStringRepr_substring_type = root::nsACString;
             pub type nsCStringRepr_substring_tuple_type =
                 root::nsCSubstringTuple;
             pub type nsCStringRepr_string_type = root::nsCString;
             pub type nsCStringRepr_const_iterator =
-                root::nsReadingIterator<::std::os::raw::c_char>;
+                root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>;
             pub type nsCStringRepr_iterator =
-                root::nsWritingIterator<::std::os::raw::c_char>;
+                root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>;
             pub type nsCStringRepr_comparator_type =
                 root::nsCStringComparator;
             pub type nsCStringRepr_char_iterator =
                 *mut root::mozilla::detail::nsCStringRepr_char_type;
             pub type nsCStringRepr_const_char_iterator =
                 *const root::mozilla::detail::nsCStringRepr_char_type;
             pub type nsCStringRepr_index_type = u32;
             pub type nsCStringRepr_size_type = u32;
@@ -5736,52 +5756,38 @@ pub mod root {
    * that may only be instantiated when a content object is accessed
    * through the DOM. Rather than burn actual slots in the content
    * objects for each of these instance variables, we put them off
    * in a side structure that's only allocated when the content is
    * accessed through the DOM.
    */
             #[repr(C)]
             #[derive(Debug)]
-            pub struct FragmentOrElement_nsDOMSlots {
-                pub _base: root::nsINode_nsSlots,
-                /**
-     * The .style attribute (an interface that forwards to the actual
-     * style rules)
-     * @see nsGenericHTMLElement::GetStyle
-     */
-                pub mStyle: root::nsCOMPtr<root::nsICSSDeclaration>,
-                /**
-     * The .dataset attribute.
-     * @see nsGenericHTMLElement::GetDataset
-     */
-                pub mDataset: *mut root::nsDOMStringMap,
+            pub struct FragmentOrElement_nsExtendedDOMSlots {
                 /**
      * SMIL Overridde style rules (for SMIL animation of CSS properties)
      * @see Element::GetSMILOverrideStyle
      */
                 pub mSMILOverrideStyle: root::nsCOMPtr<root::nsICSSDeclaration>,
                 /**
      * Holds any SMIL override style declaration for this element.
      */
                 pub mSMILOverrideStyleDeclaration: root::RefPtr<root::mozilla::DeclarationBlock>,
                 /**
-     * An object implementing nsIDOMMozNamedAttrMap for this content (attributes)
-     * @see FragmentOrElement::GetAttributes
-     */
-                pub mAttributeMap: root::RefPtr<root::nsDOMAttributeMap>,
-                pub __bindgen_anon_1: root::mozilla::dom::FragmentOrElement_nsDOMSlots__bindgen_ty_1,
+    * The nearest enclosing content node with a binding that created us.
+    * @see FragmentOrElement::GetBindingParent
+    */
+                pub mBindingParent: *mut root::nsIContent,
                 /**
-     * An object implementing the .children property for this element.
-     */
-                pub mChildrenList: root::RefPtr<root::nsContentList>,
+    * The controllers of the XUL Element.
+    */
+                pub mControllers: root::nsCOMPtr<root::nsIControllers>,
                 /**
-     * An object implementing the .classList property for this element.
+     * An object implementing the .labels property for this element.
      */
-                pub mClassList: root::RefPtr<root::nsDOMTokenList>,
                 pub mLabelsList: root::RefPtr<root::nsLabelsNodeList>,
                 /**
      * ShadowRoot bound to the element.
      */
                 pub mShadowRoot: root::RefPtr<root::mozilla::dom::ShadowRoot>,
                 /**
      * The root ShadowRoot of this element if it is in a shadow tree.
      */
@@ -5802,69 +5808,184 @@ pub mod root {
                 /**
      * Web components custom element data.
      */
                 pub mCustomElementData: root::RefPtr<root::mozilla::dom::CustomElementData>,
                 /**
      * Registered Intersection Observers on the element.
      */
                 pub mRegisteredIntersectionObservers: [u64; 6usize],
-            }
-            #[repr(C)]
-            #[derive(Debug, Copy)]
-            pub struct FragmentOrElement_nsDOMSlots__bindgen_ty_1 {
                 /**
-      * The nearest enclosing content node with a binding that created us.
-      * @see FragmentOrElement::GetBindingParent
-      */
-                pub mBindingParent: root::__BindgenUnionField<*mut root::nsIContent>,
-                /**
-      * The controllers of the XUL Element.
-      */
-                pub mControllers: root::__BindgenUnionField<*mut root::nsIControllers>,
-                pub bindgen_union_field: u64,
-            }
-            #[test]
-            fn bindgen_test_layout_FragmentOrElement_nsDOMSlots__bindgen_ty_1() {
-                assert_eq!(::std::mem::size_of::<FragmentOrElement_nsDOMSlots__bindgen_ty_1>()
-                           , 8usize , concat ! (
+     * For XUL to hold either frameloader or opener.
+     */
+                pub mFrameLoaderOrOpener: root::nsCOMPtr<root::nsISupports>,
+            }
+            #[test]
+            fn bindgen_test_layout_FragmentOrElement_nsExtendedDOMSlots() {
+                assert_eq!(::std::mem::size_of::<FragmentOrElement_nsExtendedDOMSlots>()
+                           , 144usize , concat ! (
                            "Size of: " , stringify ! (
-                           FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ));
-                assert_eq! (::std::mem::align_of::<FragmentOrElement_nsDOMSlots__bindgen_ty_1>()
+                           FragmentOrElement_nsExtendedDOMSlots ) ));
+                assert_eq! (::std::mem::align_of::<FragmentOrElement_nsExtendedDOMSlots>()
                             , 8usize , concat ! (
                             "Alignment of " , stringify ! (
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ));
+                            FragmentOrElement_nsExtendedDOMSlots ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mSMILOverrideStyle as * const _ as usize } ,
+                            0usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mSMILOverrideStyle ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mSMILOverrideStyleDeclaration as * const _
+                            as usize } , 8usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mSMILOverrideStyleDeclaration ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mBindingParent as * const _ as usize } ,
+                            16usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mBindingParent ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mControllers as * const _ as usize } ,
+                            24usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mControllers ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mLabelsList as * const _ as usize } ,
+                            32usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mLabelsList ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mShadowRoot as * const _ as usize } ,
+                            40usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mShadowRoot ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mContainingShadow as * const _ as usize } ,
+                            48usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mContainingShadow ) ));
                 assert_eq! (unsafe {
                             & (
                             * (
-                            0 as * const
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ) .
-                            mBindingParent as * const _ as usize } , 0usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ,
-                            "::" , stringify ! ( mBindingParent ) ));
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mDestInsertionPoints as * const _ as usize }
+                            , 56usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mDestInsertionPoints ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mXBLBinding as * const _ as usize } ,
+                            64usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mXBLBinding ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mXBLInsertionParent as * const _ as usize }
+                            , 72usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mXBLInsertionParent ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mCustomElementData as * const _ as usize } ,
+                            80usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mCustomElementData ) ));
                 assert_eq! (unsafe {
                             & (
                             * (
-                            0 as * const
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ) .
-                            mControllers as * const _ as usize } , 0usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ,
-                            "::" , stringify ! ( mControllers ) ));
-            }
-            impl Clone for FragmentOrElement_nsDOMSlots__bindgen_ty_1 {
-                fn clone(&self) -> Self { *self }
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mRegisteredIntersectionObservers as * const
+                            _ as usize } , 88usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mRegisteredIntersectionObservers )
+                            ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mFrameLoaderOrOpener as * const _ as usize }
+                            , 136usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mFrameLoaderOrOpener ) ));
+            }
+            #[repr(C)]
+            #[derive(Debug)]
+            pub struct FragmentOrElement_nsDOMSlots {
+                pub _base: root::nsINode_nsSlots,
+                /**
+     * The .style attribute (an interface that forwards to the actual
+     * style rules)
+     * @see nsGenericHTMLElement::GetStyle
+     */
+                pub mStyle: root::nsCOMPtr<root::nsICSSDeclaration>,
+                /**
+     * The .dataset attribute.
+     * @see nsGenericHTMLElement::GetDataset
+     */
+                pub mDataset: *mut root::nsDOMStringMap,
+                /**
+     * An object implementing nsIDOMMozNamedAttrMap for this content (attributes)
+     * @see FragmentOrElement::GetAttributes
+     */
+                pub mAttributeMap: root::RefPtr<root::nsDOMAttributeMap>,
+                /**
+     * An object implementing the .children property for this element.
+     */
+                pub mChildrenList: root::RefPtr<root::nsContentList>,
+                /**
+     * An object implementing the .classList property for this element.
+     */
+                pub mClassList: root::RefPtr<root::nsDOMTokenList>,
+                pub mExtendedSlots: root::mozilla::UniquePtr<root::mozilla::dom::FragmentOrElement_nsExtendedDOMSlots>,
             }
             #[test]
             fn bindgen_test_layout_FragmentOrElement_nsDOMSlots() {
                 assert_eq!(::std::mem::size_of::<FragmentOrElement_nsDOMSlots>()
-                           , 216usize , concat ! (
+                           , 96usize , concat ! (
                            "Size of: " , stringify ! (
                            FragmentOrElement_nsDOMSlots ) ));
                 assert_eq! (::std::mem::align_of::<FragmentOrElement_nsDOMSlots>()
                             , 8usize , concat ! (
                             "Alignment of " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) ));
                 assert_eq! (unsafe {
                             & (
@@ -5880,117 +6001,45 @@ pub mod root {
                             . mDataset as * const _ as usize } , 56usize ,
                             concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mDataset ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mSMILOverrideStyle as * const _ as usize } ,
-                            64usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mSMILOverrideStyle ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mSMILOverrideStyleDeclaration as * const _ as
-                            usize } , 72usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mSMILOverrideStyleDeclaration ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mAttributeMap as * const _ as usize } , 80usize
+                            . mAttributeMap as * const _ as usize } , 64usize
                             , concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mAttributeMap ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mChildrenList as * const _ as usize } , 96usize
+                            . mChildrenList as * const _ as usize } , 72usize
                             , concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mChildrenList ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mClassList as * const _ as usize } , 104usize ,
+                            . mClassList as * const _ as usize } , 80usize ,
                             concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mClassList ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mLabelsList as * const _ as usize } , 112usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mLabelsList ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mShadowRoot as * const _ as usize } , 120usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mShadowRoot ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mContainingShadow as * const _ as usize } ,
-                            128usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mContainingShadow ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mDestInsertionPoints as * const _ as usize } ,
-                            136usize , concat ! (
+                            . mExtendedSlots as * const _ as usize } , 88usize
+                            , concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mDestInsertionPoints ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mXBLBinding as * const _ as usize } , 144usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mXBLBinding ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mXBLInsertionParent as * const _ as usize } ,
-                            152usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mXBLInsertionParent ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mCustomElementData as * const _ as usize } ,
-                            160usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mCustomElementData ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mRegisteredIntersectionObservers as * const _ as
-                            usize } , 168usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mRegisteredIntersectionObservers ) ));
+                            ! ( mExtendedSlots ) ));
             }
             extern "C" {
                 #[link_name =
                       "_ZN7mozilla3dom17FragmentOrElement21_cycleCollectorGlobalE"]
                 pub static mut FragmentOrElement__cycleCollectorGlobal:
                            root::mozilla::dom::FragmentOrElement_cycleCollection;
             }
             #[test]
@@ -10409,16 +10458,18 @@ pub mod root {
             assert_eq! (unsafe {
                         & ( * ( 0 as * const PropertyStyleAnimationValuePair )
                         ) . mValue as * const _ as usize } , 8usize , concat !
                         (
                         "Alignment of field: " , stringify ! (
                         PropertyStyleAnimationValuePair ) , "::" , stringify !
                         ( mValue ) ));
         }
+        pub type ComputedKeyframeValues =
+            root::nsTArray<root::mozilla::PropertyStyleAnimationValuePair>;
         #[test]
         fn __bindgen_test_layout_DefaultDelete_instantiation_3() {
             assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                        1usize , concat ! (
                        "Size of template specialization: " , stringify ! (
                        root::mozilla::DefaultDelete ) ));
             assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>()
                        , 1usize , concat ! (
@@ -14814,16 +14865,21 @@ pub mod root {
             assert_eq! (unsafe {
                         & ( * ( 0 as * const AutoSetAsyncStackForNewCalls ) )
                         . oldAsyncCallIsExplicit as * const _ as usize } ,
                         40usize , concat ! (
                         "Alignment of field: " , stringify ! (
                         AutoSetAsyncStackForNewCalls ) , "::" , stringify ! (
                         oldAsyncCallIsExplicit ) ));
         }
+        pub type WarningReporter =
+            ::std::option::Option<unsafe extern "C" fn(cx:
+                                                           *mut root::JSContext,
+                                                       report:
+                                                           *mut root::JSErrorReport)>;
         #[repr(C)]
         #[derive(Debug)]
         pub struct AutoHideScriptedCaller {
             pub mContext: *mut root::JSContext,
             pub _mCheckNotUsedAsTemporary: root::mozilla::detail::GuardObjectNotificationReceiver,
         }
         #[test]
         fn bindgen_test_layout_AutoHideScriptedCaller() {
@@ -14975,16 +15031,151 @@ pub mod root {
                         ! ( "Alignment of " , stringify ! ( SourceHook ) ));
         }
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct JSCompartment {
         _unused: [u8; 0],
     }
+    /**
+ * Describes a single error or warning that occurs in the execution of script.
+ */
+    #[repr(C)]
+    pub struct JSErrorReport {
+        pub _base: root::JSErrorBase,
+        pub linebuf_: *const u16,
+        pub linebufLength_: usize,
+        pub tokenOffset_: usize,
+        pub notes: root::mozilla::UniquePtr<root::JSErrorNotes>,
+        pub flags: ::std::os::raw::c_uint,
+        pub exnType: i16,
+        pub _bitfield_1: u8,
+        pub __bindgen_padding_0: u8,
+    }
+    #[test]
+    fn bindgen_test_layout_JSErrorReport() {
+        assert_eq!(::std::mem::size_of::<JSErrorReport>() , 72usize , concat !
+                   ( "Size of: " , stringify ! ( JSErrorReport ) ));
+        assert_eq! (::std::mem::align_of::<JSErrorReport>() , 8usize , concat
+                    ! ( "Alignment of " , stringify ! ( JSErrorReport ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . linebuf_ as *
+                    const _ as usize } , 32usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( linebuf_ ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . linebufLength_ as
+                    * const _ as usize } , 40usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( linebufLength_ ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . tokenOffset_ as *
+                    const _ as usize } , 48usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( tokenOffset_ ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . notes as * const
+                    _ as usize } , 56usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( notes ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . flags as * const
+                    _ as usize } , 64usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( flags ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . exnType as *
+                    const _ as usize } , 68usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( exnType ) ));
+    }
+    impl JSErrorReport {
+        #[inline]
+        pub fn isMuted(&self) -> bool {
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            let mask = 1u64 as u8;
+            let val = (unit_field_val & mask) >> 0usize;
+            unsafe { ::std::mem::transmute(val as u8) }
+        }
+        #[inline]
+        pub fn set_isMuted(&mut self, val: bool) {
+            let mask = 1u64 as u8;
+            let val = val as u8 as u8;
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            unit_field_val &= !mask;
+            unit_field_val |= (val << 0usize) & mask;
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&unit_field_val as *const _ as
+                                                    *const u8,
+                                                &mut self._bitfield_1 as
+                                                    *mut _ as *mut u8,
+                                                ::std::mem::size_of::<u8>());
+            }
+        }
+        #[inline]
+        pub fn ownsLinebuf_(&self) -> bool {
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            let mask = 2u64 as u8;
+            let val = (unit_field_val & mask) >> 1usize;
+            unsafe { ::std::mem::transmute(val as u8) }
+        }
+        #[inline]
+        pub fn set_ownsLinebuf_(&mut self, val: bool) {
+            let mask = 2u64 as u8;
+            let val = val as u8 as u8;
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            unit_field_val &= !mask;
+            unit_field_val |= (val << 1usize) & mask;
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&unit_field_val as *const _ as
+                                                    *const u8,
+                                                &mut self._bitfield_1 as
+                                                    *mut _ as *mut u8,
+                                                ::std::mem::size_of::<u8>());
+            }
+        }
+        #[inline]
+        pub fn new_bitfield_1(isMuted: bool, ownsLinebuf_: bool) -> u8 {
+            ({ ({ 0 } | ((isMuted as u8 as u8) << 0usize) & (1u64 as u8)) } |
+                 ((ownsLinebuf_ as u8 as u8) << 1usize) & (2u64 as u8))
+        }
+    }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct JSRuntime {
         _unused: [u8; 0],
     }
     #[repr(C)]
     #[derive(Debug, Copy)]
     pub struct JSTracer {
@@ -15879,17 +16070,17 @@ pub mod root {
         pub mFontFeatureValues: [u64; 6usize],
     }
     pub type gfxFontFeatureValueSet_HasThreadSafeRefCnt =
         root::mozilla::FalseType;
     #[repr(C)]
     #[derive(Debug)]
     pub struct gfxFontFeatureValueSet_ValueList {
         pub name: ::nsstring::nsStringRepr,
-        pub featureSelectors: root::nsTArray<::std::os::raw::c_uint>,
+        pub featureSelectors: root::nsTArray<u32>,
     }
     #[test]
     fn bindgen_test_layout_gfxFontFeatureValueSet_ValueList() {
         assert_eq!(::std::mem::size_of::<gfxFontFeatureValueSet_ValueList>() ,
                    24usize , concat ! (
                    "Size of: " , stringify ! (
                    gfxFontFeatureValueSet_ValueList ) ));
         assert_eq! (::std::mem::align_of::<gfxFontFeatureValueSet_ValueList>()
@@ -15984,17 +16175,17 @@ pub mod root {
                     gfxFontFeatureValueSet_FeatureValueHashKey ) , "::" ,
                     stringify ! ( mName ) ));
     }
     #[repr(C)]
     #[derive(Debug)]
     pub struct gfxFontFeatureValueSet_FeatureValueHashEntry {
         pub _base: root::PLDHashEntryHdr,
         pub mKey: root::gfxFontFeatureValueSet_FeatureValueHashKey,
-        pub mValues: root::nsTArray<::std::os::raw::c_uint>,
+        pub mValues: root::nsTArray<u32>,
     }
     pub type gfxFontFeatureValueSet_FeatureValueHashEntry_KeyType =
         *const root::gfxFontFeatureValueSet_FeatureValueHashKey;
     pub type gfxFontFeatureValueSet_FeatureValueHashEntry_KeyTypePointer =
         *const root::gfxFontFeatureValueSet_FeatureValueHashKey;
     pub const gfxFontFeatureValueSet_FeatureValueHashEntry_ALLOW_MEMMOVE:
               root::gfxFontFeatureValueSet_FeatureValueHashEntry__bindgen_ty_1
               =
@@ -16094,17 +16285,17 @@ pub mod root {
         pub stretch: i16,
         pub kerning: u8,
         pub synthesis: u8,
         pub size: root::nscoord,
         pub sizeAdjust: f32,
         pub alternateValues: root::nsTArray<root::gfxAlternateValue>,
         pub featureValueLookup: root::RefPtr<root::gfxFontFeatureValueSet>,
         pub fontFeatureSettings: root::nsTArray<root::gfxFontFeature>,
-        pub fontVariationSettings: root::nsTArray<root::mozilla::gfx::FontVariation>,
+        pub fontVariationSettings: root::nsTArray<root::gfxFontVariation>,
         pub languageOverride: u32,
     }
     #[test]
     fn bindgen_test_layout_nsFont() {
         assert_eq!(::std::mem::size_of::<nsFont>() , 88usize , concat ! (
                    "Size of: " , stringify ! ( nsFont ) ));
         assert_eq! (::std::mem::align_of::<nsFont>() , 8usize , concat ! (
                     "Alignment of " , stringify ! ( nsFont ) ));
@@ -19916,17 +20107,17 @@ pub mod root {
         pub mReferrerPolicySet: bool,
         pub mReferrerPolicy: root::nsIDocument_ReferrerPolicyEnum,
         pub mBlockAllMixedContent: bool,
         pub mBlockAllMixedContentPreloads: bool,
         pub mUpgradeInsecureRequests: bool,
         pub mUpgradeInsecurePreloads: bool,
         pub mHSTSPrimingURIList: [u64; 6usize],
         pub mDocumentContainer: u64,
-        pub mCharacterSet: root::mozilla::NotNull<*const root::mozilla::Encoding>,
+        pub mCharacterSet: root::mozilla::NotNull<*const root::nsIDocument_Encoding>,
         pub mCharacterSetSource: i32,
         pub mParentDocument: *mut root::nsIDocument,
         pub mCachedRootElement: *mut root::mozilla::dom::Element,
         pub mNodeInfoManager: *mut root::nsNodeInfoManager,
         pub mCSSLoader: root::RefPtr<root::mozilla::css::Loader>,
         pub mStyleImageLoader: root::RefPtr<root::mozilla::css::ImageLoader>,
         pub mAttrStyleSheet: root::RefPtr<root::nsHTMLStyleSheet>,
         pub mStyleAttrStyleSheet: root::RefPtr<root::nsHTMLCSSStyleSheet>,
@@ -19974,17 +20165,17 @@ pub mod root {
    * have this document as their owner and that are being evaluated right now.
    */
         pub mExternalScriptsBeingEvaluated: u32,
         /**
    * The current frame request callback handle
    */
         pub mFrameRequestCallbackCounter: i32,
         pub mStaticCloneCount: u32,
-        pub mBlockedTrackingNodes: root::nsTArray<root::nsCOMPtr<root::nsIWeakReference>>,
+        pub mBlockedTrackingNodes: root::nsTArray<root::nsWeakPtr>,
         pub mWindow: *mut root::nsPIDOMWindowInner,
         pub mCachedEncoder: root::nsCOMPtr<root::nsIDocumentEncoder>,
         pub mFrameRequestCallbacks: root::nsTArray<root::nsIDocument_FrameRequest>,
         pub mBFCacheEntry: *mut root::nsIBFCacheEntry,
         pub mBaseTarget: ::nsstring::nsStringRepr,
         pub mStateObjectContainer: root::nsCOMPtr<root::nsIStructuredCloneContainer>,
         pub mStateObjectCached: root::nsCOMPtr<root::nsIVariant>,
         pub mInSyncOperationCount: u32,
@@ -26552,17 +26743,17 @@ pub mod root {
     }
     #[repr(C)]
     #[derive(Debug)]
     pub struct nsDOMAttributeMap {
         pub _base: root::nsIDOMMozNamedAttrMap,
         pub _base_1: root::nsWrapperCache,
         pub mRefCnt: root::nsCycleCollectingAutoRefCnt,
         pub _mOwningThread: root::nsAutoOwningThread,
-        pub mContent: root::nsCOMPtr<root::mozilla::dom::Element>,
+        pub mContent: root::nsCOMPtr<root::nsDOMAttributeMap_Element>,
         /**
    * Cache of Attrs.
    */
         pub mAttributeCache: root::nsDOMAttributeMap_AttrCache,
     }
     pub type nsDOMAttributeMap_Attr = root::mozilla::dom::Attr;
     pub type nsDOMAttributeMap_Element = root::mozilla::dom::Element;
     pub type nsDOMAttributeMap_ErrorResult = root::mozilla::ErrorResult;
@@ -26701,67 +26892,67 @@ pub mod root {
                     "Alignment of field: " , stringify ! ( nsNodeWeakReference
                     ) , "::" , stringify ! ( mNode ) ));
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct nsDOMMutationObserver {
         _unused: [u8; 0],
     }
-    pub const NODE_HAS_LISTENERMANAGER: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_LISTENERMANAGER;
-    pub const NODE_HAS_PROPERTIES: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_PROPERTIES;
-    pub const NODE_IS_ANONYMOUS_ROOT: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_ANONYMOUS_ROOT;
-    pub const NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE;
-    pub const NODE_IS_NATIVE_ANONYMOUS_ROOT: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_NATIVE_ANONYMOUS_ROOT;
-    pub const NODE_FORCE_XBL_BINDINGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_FORCE_XBL_BINDINGS;
-    pub const NODE_MAY_BE_IN_BINDING_MNGR: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_MAY_BE_IN_BINDING_MNGR;
-    pub const NODE_IS_EDITABLE: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_EDITABLE;
-    pub const NODE_IS_NATIVE_ANONYMOUS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_NATIVE_ANONYMOUS;
-    pub const NODE_IS_IN_SHADOW_TREE: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_IN_SHADOW_TREE;
-    pub const NODE_HAS_EMPTY_SELECTOR: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_EMPTY_SELECTOR;
-    pub const NODE_HAS_SLOW_SELECTOR: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_SLOW_SELECTOR;
-    pub const NODE_HAS_EDGE_CHILD_SELECTOR: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_EDGE_CHILD_SELECTOR;
-    pub const NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS;
-    pub const NODE_ALL_SELECTOR_FLAGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_ALL_SELECTOR_FLAGS;
-    pub const NODE_NEEDS_FRAME: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_NEEDS_FRAME;
-    pub const NODE_DESCENDANTS_NEED_FRAMES: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_DESCENDANTS_NEED_FRAMES;
-    pub const NODE_HAS_ACCESSKEY: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_ACCESSKEY;
-    pub const NODE_HAS_DIRECTION_RTL: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_DIRECTION_RTL;
-    pub const NODE_HAS_DIRECTION_LTR: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_HAS_DIRECTION_LTR;
-    pub const NODE_ALL_DIRECTION_FLAGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_ALL_DIRECTION_FLAGS;
-    pub const NODE_CHROME_ONLY_ACCESS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_CHROME_ONLY_ACCESS;
-    pub const NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS;
-    pub const NODE_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_85 =
-        _bindgen_ty_85::NODE_TYPE_SPECIFIC_BITS_OFFSET;
-    #[repr(u32)]
-    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-    pub enum _bindgen_ty_85 {
+    pub const NODE_HAS_LISTENERMANAGER: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_LISTENERMANAGER;
+    pub const NODE_HAS_PROPERTIES: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_PROPERTIES;
+    pub const NODE_IS_ANONYMOUS_ROOT: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_ANONYMOUS_ROOT;
+    pub const NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE;
+    pub const NODE_IS_NATIVE_ANONYMOUS_ROOT: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_NATIVE_ANONYMOUS_ROOT;
+    pub const NODE_FORCE_XBL_BINDINGS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_FORCE_XBL_BINDINGS;
+    pub const NODE_MAY_BE_IN_BINDING_MNGR: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_MAY_BE_IN_BINDING_MNGR;
+    pub const NODE_IS_EDITABLE: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_EDITABLE;
+    pub const NODE_IS_NATIVE_ANONYMOUS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_NATIVE_ANONYMOUS;
+    pub const NODE_IS_IN_SHADOW_TREE: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_IN_SHADOW_TREE;
+    pub const NODE_HAS_EMPTY_SELECTOR: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_EMPTY_SELECTOR;
+    pub const NODE_HAS_SLOW_SELECTOR: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_SLOW_SELECTOR;
+    pub const NODE_HAS_EDGE_CHILD_SELECTOR: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_EDGE_CHILD_SELECTOR;
+    pub const NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS;
+    pub const NODE_ALL_SELECTOR_FLAGS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_ALL_SELECTOR_FLAGS;
+    pub const NODE_NEEDS_FRAME: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_NEEDS_FRAME;
+    pub const NODE_DESCENDANTS_NEED_FRAMES: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_DESCENDANTS_NEED_FRAMES;
+    pub const NODE_HAS_ACCESSKEY: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_ACCESSKEY;
+    pub const NODE_HAS_DIRECTION_RTL: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_DIRECTION_RTL;
+    pub const NODE_HAS_DIRECTION_LTR: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_HAS_DIRECTION_LTR;
+    pub const NODE_ALL_DIRECTION_FLAGS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_ALL_DIRECTION_FLAGS;
+    pub const NODE_CHROME_ONLY_ACCESS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_CHROME_ONLY_ACCESS;
+    pub const NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS;
+    pub const NODE_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_83 =
+        _bindgen_ty_83::NODE_TYPE_SPECIFIC_BITS_OFFSET;
+    #[repr(u32)]
+    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+    pub enum _bindgen_ty_83 {
         NODE_HAS_LISTENERMANAGER = 4,
         NODE_HAS_PROPERTIES = 8,
         NODE_IS_ANONYMOUS_ROOT = 16,
         NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE = 32,
         NODE_IS_NATIVE_ANONYMOUS_ROOT = 64,
         NODE_FORCE_XBL_BINDINGS = 128,
         NODE_MAY_BE_IN_BINDING_MNGR = 256,
         NODE_IS_EDITABLE = 512,
@@ -32037,17 +32228,17 @@ pub mod root {
         pub _base: root::imgIRequest,
         pub _base_1: root::mozilla::image::IProgressObserver,
         pub _base_2: root::nsISupportsPriority,
         pub _base_3: root::nsISecurityInfoProvider,
         pub _base_4: root::nsITimedChannel,
         pub mRefCnt: root::nsAutoRefCnt,
         pub _mOwningThread: root::nsAutoOwningThread,
         pub mBehaviour: root::mozilla::UniquePtr<root::ProxyBehaviour>,
-        pub mURI: root::RefPtr<root::mozilla::image::ImageURL>,
+        pub mURI: root::RefPtr<root::imgRequestProxy_ImageURL>,
         pub mListener: *mut root::imgINotificationObserver,
         pub mLoadGroup: root::nsCOMPtr<root::nsILoadGroup>,
         pub mLoadFlags: root::nsLoadFlags,
         pub mLockCount: u32,
         pub mAnimationConsumers: u32,
         pub mCanceled: bool,
         pub mIsInLoadGroup: bool,
         pub mListenerIsStrongRef: bool,
@@ -33269,17 +33460,17 @@ pub mod root {
         pub _base_1: root::nsIThreadRetargetableStreamListener,
         pub _base_2: root::nsIChannelEventSink,
         pub _base_3: root::nsIInterfaceRequestor,
         pub _base_4: root::nsIAsyncVerifyRedirectCallback,
         pub mRefCnt: root::mozilla::ThreadSafeAutoRefCnt,
         pub _mOwningThread: root::nsAutoOwningThread,
         pub mLoader: *mut root::imgLoader,
         pub mRequest: root::nsCOMPtr<root::nsIRequest>,
-        pub mURI: root::RefPtr<root::mozilla::image::ImageURL>,
+        pub mURI: root::RefPtr<root::imgRequest_ImageURL>,
         pub mCurrentURI: root::nsCOMPtr<root::nsIURI>,
         pub mLoadingPrincipal: root::nsCOMPtr<root::nsIPrincipal>,
         pub mPrincipal: root::nsCOMPtr<root::nsIPrincipal>,
         pub mProperties: root::nsCOMPtr<root::nsIProperties>,
         pub mSecurityInfo: root::nsCOMPtr<root::nsISupports>,
         pub mChannel: root::nsCOMPtr<root::nsIChannel>,
         pub mPrevChannelSink: root::nsCOMPtr<root::nsIInterfaceRequestor>,
         pub mApplicationCache: root::nsCOMPtr<root::nsIApplicationCache>,
@@ -33296,18 +33487,18 @@ pub mod root {
         pub mRedirectCallback: root::nsCOMPtr<root::nsIAsyncVerifyRedirectCallback>,
         pub mNewRedirectChannel: root::nsCOMPtr<root::nsIChannel>,
         pub mInnerWindowId: u64,
         pub mCORSMode: i32,
         pub mReferrerPolicy: root::imgRequest_ReferrerPolicy,
         pub mImageErrorCode: root::nsresult,
         pub mBoostCategoriesRequested: u32,
         pub mMutex: root::mozilla::Mutex,
-        pub mProgressTracker: root::RefPtr<root::mozilla::image::ProgressTracker>,
-        pub mImage: root::RefPtr<root::mozilla::image::Image>,
+        pub mProgressTracker: root::RefPtr<root::imgRequest_ProgressTracker>,
+        pub mImage: root::RefPtr<root::imgRequest_Image>,
         pub _bitfield_1: u8,
         pub __bindgen_padding_0: [u8; 7usize],
     }
     pub type imgRequest_Image = root::mozilla::image::Image;
     pub type imgRequest_ImageCacheKey = root::mozilla::image::ImageCacheKey;
     pub type imgRequest_ImageURL = root::mozilla::image::ImageURL;
     pub type imgRequest_ProgressTracker =
         root::mozilla::image::ProgressTracker;
@@ -34884,28 +35075,28 @@ pub mod root {
                     ) , "::" , stringify ! ( mRefCnt ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsStyleQuoteValues ) ) . mQuotePairs
                     as * const _ as usize } , 8usize , concat ! (
                     "Alignment of field: " , stringify ! ( nsStyleQuoteValues
                     ) , "::" , stringify ! ( mQuotePairs ) ));
     }
     #[test]
-    fn __bindgen_test_layout_StaticRefPtr_instantiation_88() {
+    fn __bindgen_test_layout_StaticRefPtr_instantiation_86() {
         assert_eq!(::std::mem::size_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_StaticRefPtr_instantiation_89() {
+    fn __bindgen_test_layout_StaticRefPtr_instantiation_87() {
         assert_eq!(::std::mem::size_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
@@ -37197,17 +37388,17 @@ pub mod root {
     pub type RawGeckoDocument = root::nsIDocument;
     pub type RawGeckoPresContext = root::nsPresContext;
     pub type RawGeckoXBLBinding = root::nsXBLBinding;
     pub type RawGeckoURLExtraData = root::mozilla::URLExtraData;
     pub type RawGeckoServoAnimationValueList =
         root::nsTArray<root::RefPtr<root::RawServoAnimationValue>>;
     pub type RawGeckoKeyframeList = root::nsTArray<root::mozilla::Keyframe>;
     pub type RawGeckoComputedKeyframeValuesList =
-        root::nsTArray<root::nsTArray<root::mozilla::PropertyStyleAnimationValuePair>>;
+        root::nsTArray<root::mozilla::ComputedKeyframeValues>;
     pub type RawGeckoStyleAnimationList =
         root::nsStyleAutoArray<root::mozilla::StyleAnimation>;
     pub type RawGeckoFontFaceRuleList =
         root::nsTArray<root::nsFontFaceRuleContainer>;
     pub type RawGeckoAnimationPropertySegment =
         root::mozilla::AnimationPropertySegment;
     pub type RawGeckoComputedTiming = root::mozilla::ComputedTiming;
     pub type RawGeckoServoStyleRuleList =
@@ -38044,56 +38235,56 @@ pub mod root {
     pub struct mozAutoDocUpdate {
         _unused: [u8; 0],
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct nsAttrValueOrString {
         _unused: [u8; 0],
     }
-    pub const ELEMENT_SHARED_RESTYLE_BIT_1: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_1;
-    pub const ELEMENT_SHARED_RESTYLE_BIT_2: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_2;
-    pub const ELEMENT_SHARED_RESTYLE_BIT_3: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_3;
-    pub const ELEMENT_SHARED_RESTYLE_BIT_4: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_4;
-    pub const ELEMENT_HAS_DIRTY_DESCENDANTS_FOR_SERVO: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_1;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_1: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_1;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_2: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_2;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_3: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_3;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_4: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_4;
+    pub const ELEMENT_HAS_DIRTY_DESCENDANTS_FOR_SERVO: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_1;
     pub const ELEMENT_HAS_ANIMATION_ONLY_DIRTY_DESCENDANTS_FOR_SERVO:
-              root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_2;
-    pub const ELEMENT_HAS_SNAPSHOT: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_3;
-    pub const ELEMENT_HANDLED_SNAPSHOT: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_4;
-    pub const ELEMENT_HAS_PENDING_RESTYLE: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_1;
-    pub const ELEMENT_IS_POTENTIAL_RESTYLE_ROOT: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_2;
-    pub const ELEMENT_HAS_PENDING_ANIMATION_ONLY_RESTYLE: root::_bindgen_ty_87
-              =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_3;
+              root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_2;
+    pub const ELEMENT_HAS_SNAPSHOT: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_3;
+    pub const ELEMENT_HANDLED_SNAPSHOT: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_4;
+    pub const ELEMENT_HAS_PENDING_RESTYLE: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_1;
+    pub const ELEMENT_IS_POTENTIAL_RESTYLE_ROOT: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_2;
+    pub const ELEMENT_HAS_PENDING_ANIMATION_ONLY_RESTYLE: root::_bindgen_ty_85
+              =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_3;
     pub const ELEMENT_IS_POTENTIAL_ANIMATION_ONLY_RESTYLE_ROOT:
-              root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_SHARED_RESTYLE_BIT_4;
-    pub const ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR;
-    pub const ELEMENT_PENDING_RESTYLE_FLAGS: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_PENDING_RESTYLE_FLAGS;
-    pub const ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS;
-    pub const ELEMENT_ALL_RESTYLE_FLAGS: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_ALL_RESTYLE_FLAGS;
-    pub const ELEMENT_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_87 =
-        _bindgen_ty_87::ELEMENT_TYPE_SPECIFIC_BITS_OFFSET;
-    #[repr(u32)]
-    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-    pub enum _bindgen_ty_87 {
+              root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_4;
+    pub const ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR;
+    pub const ELEMENT_PENDING_RESTYLE_FLAGS: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_PENDING_RESTYLE_FLAGS;
+    pub const ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS;
+    pub const ELEMENT_ALL_RESTYLE_FLAGS: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_ALL_RESTYLE_FLAGS;
+    pub const ELEMENT_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_85 =
+        _bindgen_ty_85::ELEMENT_TYPE_SPECIFIC_BITS_OFFSET;
+    #[repr(u32)]
+    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+    pub enum _bindgen_ty_85 {
         ELEMENT_SHARED_RESTYLE_BIT_1 = 8388608,
         ELEMENT_SHARED_RESTYLE_BIT_2 = 16777216,
         ELEMENT_SHARED_RESTYLE_BIT_3 = 33554432,
         ELEMENT_SHARED_RESTYLE_BIT_4 = 67108864,
         ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR = 134217728,
         ELEMENT_PENDING_RESTYLE_FLAGS = 41943040,
         ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS = 83886080,
         ELEMENT_ALL_RESTYLE_FLAGS = 260046848,
@@ -38633,16 +38824,32 @@ pub mod root {
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsMediaList ) ) . mArray as * const _
                     as usize } , 56usize , concat ! (
                     "Alignment of field: " , stringify ! ( nsMediaList ) ,
                     "::" , stringify ! ( mArray ) ));
     }
     #[repr(C)]
     #[derive(Debug, Copy)]
+    pub struct _bindgen_ty_29 {
+        pub _address: u8,
+    }
+    impl Clone for _bindgen_ty_29 {
+        fn clone(&self) -> Self { *self }
+    }
+    #[repr(C)]
+    #[derive(Debug, Copy)]
+    pub struct _bindgen_ty_30 {
+        pub _address: u8,
+    }
+    impl Clone for _bindgen_ty_30 {
+        fn clone(&self) -> Self { *self }
+    }
+    #[repr(C)]
+    #[derive(Debug, Copy)]
     pub struct __va_list_tag {
         pub gp_offset: ::std::os::raw::c_uint,
         pub fp_offset: ::std::os::raw::c_uint,
         pub overflow_arg_area: *mut ::std::os::raw::c_void,
         pub reg_save_area: *mut ::std::os::raw::c_void,
     }
     #[test]
     fn bindgen_test_layout___va_list_tag() {
@@ -38671,444 +38878,476 @@ pub mod root {
                     "Alignment of field: " , stringify ! ( __va_list_tag ) ,
                     "::" , stringify ! ( reg_save_area ) ));
     }
     impl Clone for __va_list_tag {
         fn clone(&self) -> Self { *self }
     }
     pub type __builtin_va_list = [root::__va_list_tag; 1usize];
     #[test]
-    fn __bindgen_test_layout_IntegralConstant_instantiation_90() {
+    fn __bindgen_test_layout_IntegralConstant_instantiation_88() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntegralConstant_instantiation_91() {
+    fn __bindgen_test_layout_IntegralConstant_instantiation_89() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_92() {
+    fn __bindgen_test_layout_nsCharTraits_instantiation_90() {
         assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
         assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsReadingIterator_instantiation_93() {
-        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<u16>>() ,
-                   24usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsReadingIterator<u16> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<u16>>() ,
-                   8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsReadingIterator<u16> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsWritingIterator_instantiation_94() {
-        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<u16>>() ,
-                   24usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsWritingIterator<u16> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<u16>>() ,
-                   8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsWritingIterator<u16> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_95() {
+    fn __bindgen_test_layout_nsReadingIterator_instantiation_91() {
+        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 24usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsWritingIterator_instantiation_92() {
+        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 24usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsCharTraits_instantiation_93() {
         assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
         assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsReadingIterator_instantiation_96() {
-        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<::std::os::raw::c_char>>()
+    fn __bindgen_test_layout_nsReadingIterator_instantiation_94() {
+        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
                    , 24usize , concat ! (
                    "Size of template specialization: " , stringify ! (
-                   root::nsReadingIterator<::std::os::raw::c_char> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<::std::os::raw::c_char>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsReadingIterator<::std::os::raw::c_char> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsWritingIterator_instantiation_97() {
-        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<::std::os::raw::c_char>>()
+                   root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsWritingIterator_instantiation_95() {
+        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
                    , 24usize , concat ! (
                    "Size of template specialization: " , stringify ! (
-                   root::nsWritingIterator<::std::os::raw::c_char> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<::std::os::raw::c_char>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsWritingIterator<::std::os::raw::c_char> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_98() {
+                   root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsCharTraits_instantiation_96() {
         assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
         assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_99() {
+    fn __bindgen_test_layout_nsCharTraits_instantiation_97() {
         assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
         assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_215035_instantiation_100() {
+    fn __bindgen_test_layout__bindgen_ty_id_191636_instantiation_98() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_215071_instantiation_101() {
+    fn __bindgen_test_layout__bindgen_ty_id_191672_instantiation_99() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_102() {
+    fn __bindgen_test_layout_nsTArray_instantiation_100() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_103() {
+    fn __bindgen_test_layout_Handle_instantiation_101() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_104() {
+    fn __bindgen_test_layout_Handle_instantiation_102() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_105() {
+    fn __bindgen_test_layout_Handle_instantiation_103() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_106() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_104() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_107() {
+    fn __bindgen_test_layout_Rooted_instantiation_105() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 3usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_108() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_106() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_109() {
+    fn __bindgen_test_layout_nsTArray_instantiation_107() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_110() {
+    fn __bindgen_test_layout_nsTArray_instantiation_108() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::mozilla::FontFamilyName>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::mozilla::FontFamilyName> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::mozilla::FontFamilyName>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::mozilla::FontFamilyName> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_111() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_112() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_PointTyped_instantiation_113() {
+    fn __bindgen_test_layout_nsTArray_instantiation_109() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_110() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_PointTyped_instantiation_111() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_114() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_112() {
+        assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
+                   (
+                   "Size of template specialization: " , stringify ! (
+                   [u32; 2usize] ) ));
+        assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
+                   (
+                   "Alignment of template specialization: " , stringify ! (
+                   [u32; 2usize] ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_SizeTyped_instantiation_113() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SizeTyped_instantiation_115() {
+    fn __bindgen_test_layout_RectTyped_instantiation_114() {
+        assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
+                   (
+                   "Size of template specialization: " , stringify ! (
+                   [u32; 4usize] ) ));
+        assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
+                   (
+                   "Alignment of template specialization: " , stringify ! (
+                   [u32; 4usize] ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_IntPointTyped_instantiation_115() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_116() {
-        assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
-                   (
-                   "Size of template specialization: " , stringify ! (
-                   [u32; 4usize] ) ));
-        assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
-                   (
-                   "Alignment of template specialization: " , stringify ! (
-                   [u32; 4usize] ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_117() {
-        assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
-                   (
-                   "Size of template specialization: " , stringify ! (
-                   [u32; 2usize] ) ));
-        assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
-                   (
-                   "Alignment of template specialization: " , stringify ! (
-                   [u32; 2usize] ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_IntSizeTyped_instantiation_118() {
+    fn __bindgen_test_layout_IntSizeTyped_instantiation_116() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_119() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_117() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MarginTyped_instantiation_120() {
+    fn __bindgen_test_layout_MarginTyped_instantiation_118() {
+        assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
+                   (
+                   "Size of template specialization: " , stringify ! (
+                   [u32; 4usize] ) ));
+        assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
+                   (
+                   "Alignment of template specialization: " , stringify ! (
+                   [u32; 4usize] ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_RectTyped_instantiation_119() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_121() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_120() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_122() {
-        assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
-                   (
-                   "Size of template specialization: " , stringify ! (
-                   [u32; 4usize] ) ));
-        assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
-                   (
-                   "Alignment of template specialization: " , stringify ! (
-                   [u32; 4usize] ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_ScaleFactor_instantiation_123() {
+    fn __bindgen_test_layout_ScaleFactor_instantiation_121() {
         assert_eq!(::std::mem::size_of::<u32>() , 4usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u32 )
                    ));
         assert_eq!(::std::mem::align_of::<u32>() , 4usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u32 ) ));
     }
     #[test]
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_122() {
+        assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
+                   (
+                   "Size of template specialization: " , stringify ! (
+                   [u32; 2usize] ) ));
+        assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
+                   (
+                   "Alignment of template specialization: " , stringify ! (
+                   [u32; 2usize] ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_123() {
+        assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
+                   (
+                   "Size of template specialization: " , stringify ! (
+                   [u32; 2usize] ) ));
+        assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
+                   (
+                   "Alignment of template specialization: " , stringify ! (
+                   [u32; 2usize] ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_ScaleFactors2D_instantiation_124() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_125() {
-        assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
-                   (
-                   "Size of template specialization: " , stringify ! (
-                   [u32; 2usize] ) ));
-        assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
-                   (
-                   "Alignment of template specialization: " , stringify ! (
-                   [u32; 2usize] ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_126() {
-        assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
-                   (
-                   "Size of template specialization: " , stringify ! (
-                   [u32; 2usize] ) ));
-        assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
-                   (
-                   "Alignment of template specialization: " , stringify ! (
-                   [u32; 2usize] ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_BaseTimeDuration_instantiation_127() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_125() {
         assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::BaseTimeDuration ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::BaseTimeDuration ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_128() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_126() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIContent> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIContent> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_127() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_129() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIContent> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIContent> ) ));
+    fn __bindgen_test_layout_RefPtr_instantiation_128() {
+        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_129() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
+                   ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
+                   ));
     }
     #[test]
     fn __bindgen_test_layout_RefPtr_instantiation_130() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
@@ -39125,311 +39364,309 @@ pub mod root {
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_132() {
-        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_133() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_WeakPtr_instantiation_134() {
+    fn __bindgen_test_layout_WeakPtr_instantiation_132() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
         assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_135() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_133() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
         assert_eq!(::std::mem::align_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_136() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_134() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::WeakFrame>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsPtrHashKey<root::WeakFrame> ) ));
         assert_eq!(::std::mem::align_of::<root::nsPtrHashKey<root::WeakFrame>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsPtrHashKey<root::WeakFrame> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_137() {
+    fn __bindgen_test_layout_nsTArray_instantiation_135() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_138() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_136() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_139() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_137() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_140() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_138() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStringBuffer> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_141() {
+    fn __bindgen_test_layout_Handle_instantiation_139() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_142() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_140() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_143() {
+    fn __bindgen_test_layout_Handle_instantiation_141() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_144() {
+    fn __bindgen_test_layout_nsTArray_instantiation_142() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_145() {
+    fn __bindgen_test_layout_Handle_instantiation_143() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_146() {
+    fn __bindgen_test_layout_RefPtr_instantiation_144() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_147() {
+    fn __bindgen_test_layout_Handle_instantiation_145() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_148() {
+    fn __bindgen_test_layout_Handle_instantiation_146() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_149() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_147() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_150() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_148() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_151() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_149() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_152() {
+    fn __bindgen_test_layout_Handle_instantiation_150() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_153() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_151() {
+        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_MutableHandle_instantiation_152() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_154() {
-        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
+    fn __bindgen_test_layout_DeletePolicy_instantiation_153() {
+        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_UniquePtr_instantiation_154() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
     fn __bindgen_test_layout_DeletePolicy_instantiation_155() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
     fn __bindgen_test_layout_UniquePtr_instantiation_156() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
+        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
     }
     #[test]
     fn __bindgen_test_layout_DeletePolicy_instantiation_157() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
     fn __bindgen_test_layout_UniquePtr_instantiation_158() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
+        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
     fn __bindgen_test_layout_DeletePolicy_instantiation_159() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
@@ -39466,49 +39703,49 @@ pub mod root {
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_163() {
+    fn __bindgen_test_layout_iterator_instantiation_163() {
+        assert_eq!(::std::mem::size_of::<root::std::iterator>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::std::iterator ) ));
+        assert_eq!(::std::mem::align_of::<root::std::iterator>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::std::iterator ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_DeletePolicy_instantiation_164() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_164() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_165() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_iterator_instantiation_165() {
-        assert_eq!(::std::mem::size_of::<root::std::iterator>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::std::iterator ) ));
-        assert_eq!(::std::mem::align_of::<root::std::iterator>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::std::iterator ) ));
-    }
-    #[test]
     fn __bindgen_test_layout_DeletePolicy_instantiation_166() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
@@ -39521,163 +39758,165 @@ pub mod root {
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_168() {
-        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_169() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_170() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_168() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIPrincipal>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIPrincipal> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIPrincipal>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIPrincipal> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_171() {
+    fn __bindgen_test_layout_Handle_instantiation_169() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_172() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_170() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_173() {
+    fn __bindgen_test_layout_nsTArray_instantiation_171() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
+                   8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<root::nsCString> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
+                   8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<root::nsCString> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_172() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_174() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
-                   8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<root::nsCString> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
-                   8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<root::nsCString> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Heap_instantiation_175() {
+    fn __bindgen_test_layout_Heap_instantiation_173() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<root::JS::Value>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Heap<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Heap<root::JS::Value>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Heap<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_176() {
+    fn __bindgen_test_layout_Heap_instantiation_174() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Heap<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Heap<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Heap<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TenuredHeap_instantiation_177() {
+    fn __bindgen_test_layout_TenuredHeap_instantiation_175() {
         assert_eq!(::std::mem::size_of::<root::JS::TenuredHeap>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::TenuredHeap ) ));
         assert_eq!(::std::mem::align_of::<root::JS::TenuredHeap>() , 8usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::TenuredHeap ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_178() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_176() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_179() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_180() {
+    fn __bindgen_test_layout_NotNull_instantiation_177() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsIDocument_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsIDocument_Encoding> )
+                   ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsIDocument_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsIDocument_Encoding> )
+                   ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_178() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>
                    ) ));
     }
     #[test]
+    fn __bindgen_test_layout_RefPtr_instantiation_179() {
+        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_180() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
+                   ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
+                   ));
+    }
+    #[test]
     fn __bindgen_test_layout_RefPtr_instantiation_181() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
@@ -39692,2441 +39931,2417 @@ pub mod root {
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_183() {
-        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_184() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_185() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_186() {
+    fn __bindgen_test_layout_nsTArray_instantiation_183() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_RefPtr_instantiation_184() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_185() {
+        assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIObserver>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsCOMPtr<root::nsIObserver> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIObserver>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsCOMPtr<root::nsIObserver> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_186() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr<root::nsIObserver>>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<root::nsCOMPtr<root::nsIObserver>> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCOMPtr<root::nsIObserver>>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<root::nsCOMPtr<root::nsIObserver>> ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_nsCOMPtr_instantiation_187() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIObserver>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIObserver> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIObserver>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIObserver> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_188() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr<root::nsIObserver>>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<root::nsCOMPtr<root::nsIObserver>> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCOMPtr<root::nsIObserver>>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<root::nsCOMPtr<root::nsIObserver>> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_189() {
-        assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIObserver>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsCOMPtr<root::nsIObserver> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIObserver>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsCOMPtr<root::nsIObserver> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_190() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_188() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_191() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_189() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_192() {
+    fn __bindgen_test_layout_RefPtr_instantiation_190() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_193() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_194() {
+    fn __bindgen_test_layout_nsTArray_instantiation_191() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_192() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_195() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_193() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_196() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_194() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_197() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_195() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_198() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_196() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_199() {
+    fn __bindgen_test_layout_RefPtr_instantiation_197() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_200() {
+    fn __bindgen_test_layout_Handle_instantiation_198() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_201() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_199() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_202() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_200() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_203() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_201() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::mozilla::dom::Link>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::mozilla::dom::Link> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::mozilla::dom::Link>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::mozilla::dom::Link> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_204() {
-        assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIWeakReference>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsCOMPtr<root::nsIWeakReference> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIWeakReference>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsCOMPtr<root::nsIWeakReference> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_205() {
+    fn __bindgen_test_layout_RefPtr_instantiation_202() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_206() {
+    fn __bindgen_test_layout_nsTArray_instantiation_203() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_207() {
+    fn __bindgen_test_layout_nsTArray_instantiation_204() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_208() {
+    fn __bindgen_test_layout_Handle_instantiation_205() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_209() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_206() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_210() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_207() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsISMILAttr>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsISMILAttr> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsISMILAttr>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsISMILAttr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_211() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_208() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_212() {
+    fn __bindgen_test_layout_nsTArray_instantiation_209() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_213() {
+    fn __bindgen_test_layout_Handle_instantiation_210() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_214() {
+    fn __bindgen_test_layout_Handle_instantiation_211() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_215() {
+    fn __bindgen_test_layout_Handle_instantiation_212() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_216() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_213() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_217() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_214() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 6usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_218() {
+    fn __bindgen_test_layout_Handle_instantiation_215() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_219() {
+    fn __bindgen_test_layout_nsTArray_instantiation_216() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_220() {
+    fn __bindgen_test_layout_nsTArray_instantiation_217() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_221() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_218() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_222() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_219() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_223() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_220() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
         assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_224() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_221() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_225() {
+    fn __bindgen_test_layout_nsTArray_instantiation_222() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsRect>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsRect> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsRect>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_226() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_227() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_228() {
+    fn __bindgen_test_layout_NotNull_instantiation_223() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_NotNull_instantiation_224() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_225() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsITimer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsITimer> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsITimer>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsITimer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_229() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_226() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_230() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_227() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_231() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_228() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIAtom>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIAtom>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_232() {
+    fn __bindgen_test_layout_nsTArray_instantiation_229() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr<root::nsIAtom>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCOMPtr<root::nsIAtom>> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCOMPtr<root::nsIAtom>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCOMPtr<root::nsIAtom>> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_233() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_230() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_231() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_232() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_233() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_already_AddRefed_instantiation_234() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_235() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_236() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_237() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Handle_instantiation_238() {
+    fn __bindgen_test_layout_Handle_instantiation_235() {
+        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_Handle_instantiation_236() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_239() {
+    fn __bindgen_test_layout_Handle_instantiation_237() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_240() {
-        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_241() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_238() {
         assert_eq!(::std::mem::size_of::<[u64; 31usize]>() , 248usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
                    [u64; 31usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 31usize]>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 31usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_242() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_239() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_243() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_240() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 6usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_244() {
+    fn __bindgen_test_layout_Handle_instantiation_241() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_245() {
+    fn __bindgen_test_layout_nsTArray_instantiation_242() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_246() {
+    fn __bindgen_test_layout_Handle_instantiation_243() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_247() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_244() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
+                   , 16usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::OwningNonNull<root::nsINode> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::OwningNonNull<root::nsINode> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_OwningNonNull_instantiation_245() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
+                   , 16usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::OwningNonNull<root::nsINode> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::OwningNonNull<root::nsINode> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_OwningNonNull_instantiation_246() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_248() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
-                   , 16usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::OwningNonNull<root::nsINode> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::OwningNonNull<root::nsINode> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_249() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
-                   , 16usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::OwningNonNull<root::nsINode> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::OwningNonNull<root::nsINode> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Handle_instantiation_250() {
+    fn __bindgen_test_layout_Handle_instantiation_247() {
+        assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::Handle<root::JS::Value> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::Handle<root::JS::Value> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_Handle_instantiation_248() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_251() {
-        assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::Handle<root::JS::Value> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::Handle<root::JS::Value> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Handle_instantiation_252() {
+    fn __bindgen_test_layout_Handle_instantiation_249() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_253() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_250() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_254() {
+    fn __bindgen_test_layout_Handle_instantiation_251() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_255() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_252() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_256() {
+    fn __bindgen_test_layout_Handle_instantiation_253() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_257() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_254() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_258() {
+    fn __bindgen_test_layout_Handle_instantiation_255() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_259() {
+    fn __bindgen_test_layout_Handle_instantiation_256() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_260() {
+    fn __bindgen_test_layout_Handle_instantiation_257() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_261() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_258() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_262() {
+    fn __bindgen_test_layout_RefPtr_instantiation_259() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::XBLChildrenElement>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::XBLChildrenElement> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::XBLChildrenElement>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::XBLChildrenElement> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_263() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_260() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIWeakReference>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIWeakReference> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIWeakReference>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIWeakReference> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_264() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_261() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
         assert_eq!(::std::mem::align_of::<root::nsPtrHashKey<::std::os::raw::c_void>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsPtrHashKey<::std::os::raw::c_void> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_265() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_262() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_266() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_263() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_267() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_268() {
+    fn __bindgen_test_layout_NotNull_instantiation_264() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsLanguageAtomService_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsLanguageAtomService_Encoding>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsLanguageAtomService_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsLanguageAtomService_Encoding>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_265() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_269() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_266() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_270() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_267() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_271() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_268() {
         assert_eq!(::std::mem::size_of::<[u64; 31usize]>() , 248usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
                    [u64; 31usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 31usize]>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 31usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_272() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_269() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_273() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_270() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_274() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_271() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_275() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_272() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_276() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_273() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 6usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_277() {
+    fn __bindgen_test_layout_Rooted_instantiation_274() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 3usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_278() {
+    fn __bindgen_test_layout_Rooted_instantiation_275() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 3usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_279() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_276() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsISupports> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsISupports> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_280() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_277() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsISupports> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsISupports>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsISupports> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_281() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_278() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_282() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_283() {
+    fn __bindgen_test_layout_NotNull_instantiation_279() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsIParser_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsIParser_Encoding> )
+                   ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsIParser_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsIParser_Encoding> )
+                   ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_280() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_284() {
+    fn __bindgen_test_layout_Handle_instantiation_281() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_285() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_282() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
+    fn __bindgen_test_layout_Handle_instantiation_283() {
+        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_MutableHandle_instantiation_284() {
+        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_285() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
+                   8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<::nsstring::nsStringRepr> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
+                   8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<::nsstring::nsStringRepr> ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_Handle_instantiation_286() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_287() {
-        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_288() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
-                   8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<::nsstring::nsStringRepr> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
-                   8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<::nsstring::nsStringRepr> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Handle_instantiation_289() {
-        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_290() {
+    fn __bindgen_test_layout_RefPtr_instantiation_287() {
+        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_RefPtr_instantiation_288() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
+    fn __bindgen_test_layout_RefPtr_instantiation_289() {
+        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::RefPtr<root::mozilla::StyleSheet> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_290() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>
+                   ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_RefPtr_instantiation_291() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_292() {
-        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_293() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>
-                   ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<root::RefPtr<root::mozilla::css::SheetLoadData>>
-                   ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_294() {
-        assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-        assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::RefPtr<root::mozilla::StyleSheet> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_295() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_292() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_296() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_293() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_297() {
+    fn __bindgen_test_layout_Handle_instantiation_294() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_298() {
+    fn __bindgen_test_layout_nsTArray_instantiation_295() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<f64>>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<f64> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<f64>>() , 8usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<f64> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_299() {
+    fn __bindgen_test_layout_RefPtr_instantiation_296() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_300() {
+    fn __bindgen_test_layout_nsTArray_instantiation_297() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_301() {
+    fn __bindgen_test_layout_RefPtr_instantiation_298() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::DOMIntersectionObserverEntry>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_302() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_299() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::ProfilerBacktrace>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::ProfilerBacktrace> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::ProfilerBacktrace>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::ProfilerBacktrace> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_303() {
+    fn __bindgen_test_layout_nsTArray_instantiation_300() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_304() {
+    fn __bindgen_test_layout_Handle_instantiation_301() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_305() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_302() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_306() {
+    fn __bindgen_test_layout_Handle_instantiation_303() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_307() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_304() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_308() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_305() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_309() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_306() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 6usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_310() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_307() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::mozilla::EffectCompositor_AnimationStyleRuleProcessor>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::mozilla::EffectCompositor_AnimationStyleRuleProcessor>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::mozilla::EffectCompositor_AnimationStyleRuleProcessor>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::mozilla::EffectCompositor_AnimationStyleRuleProcessor>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_311() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_308() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_312() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_309() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIContent>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_313() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_310() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_314() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_311() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_315() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_312() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsMainThreadPtrHolder_instantiation_316() {
+    fn __bindgen_test_layout_nsMainThreadPtrHolder_instantiation_313() {
         assert_eq!(::std::mem::size_of::<root::nsMainThreadPtrHolder<root::nsIURI>>()
                    , 40usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsMainThreadPtrHolder<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::nsMainThreadPtrHolder<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsMainThreadPtrHolder<root::nsIURI> ) ));
     }
     #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_314() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::URLExtraData> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::mozilla::URLExtraData> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_315() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIURI> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIURI> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_316() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIURI> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIURI> ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_already_AddRefed_instantiation_317() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
     fn __bindgen_test_layout_already_AddRefed_instantiation_318() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIURI> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIURI> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_319() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIURI> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIURI> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_320() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::URLExtraData> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_321() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::URLExtraData> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::URLExtraData>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::mozilla::URLExtraData> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_322() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_319() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::nsIDocument>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsPtrHashKey<root::nsIDocument> ) ));
         assert_eq!(::std::mem::align_of::<root::nsPtrHashKey<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsPtrHashKey<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_323() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_320() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_324() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_321() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_325() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_322() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_326() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_323() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_327() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_324() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_328() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_325() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStringBuffer> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_329() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_326() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
         assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_330() {
+    fn __bindgen_test_layout_nsTArray_instantiation_327() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_331() {
+    fn __bindgen_test_layout_nsTArray_instantiation_328() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_332() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_329() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_333() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_330() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_334() {
+    fn __bindgen_test_layout_Maybe_instantiation_331() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 3usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_335() {
+    fn __bindgen_test_layout_Maybe_instantiation_332() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 3usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_336() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_333() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStyleImageRequest>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStyleImageRequest> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsStyleImageRequest>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStyleImageRequest> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_337() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_334() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_338() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_335() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_339() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_336() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_340() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_337() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_341() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_338() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsStyleSides>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsStyleSides> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_342() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_339() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_343() {
+    fn __bindgen_test_layout_Maybe_instantiation_340() {
         assert_eq!(::std::mem::size_of::<[u32; 3usize]>() , 12usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 3usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_344() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_341() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_345() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_342() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_pair_instantiation_346() {
+    fn __bindgen_test_layout_pair_instantiation_343() {
         assert_eq!(::std::mem::size_of::<root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr>>()
                    , 32usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_347() {
+    fn __bindgen_test_layout_nsTArray_instantiation_344() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::std::pair<::nsstring::nsStringRepr,
                                                      ::nsstring::nsStringRepr>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr>>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::std::pair<::nsstring::nsStringRepr,
                                                       ::nsstring::nsStringRepr>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::std::pair<::nsstring::nsStringRepr, ::nsstring::nsStringRepr>>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_348() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_345() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_349() {
+    fn __bindgen_test_layout_nsTArray_instantiation_346() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_350() {
+    fn __bindgen_test_layout_nsTArray_instantiation_347() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsStyleCoord> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsStyleCoord> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_351() {
+    fn __bindgen_test_layout_nsTArray_instantiation_348() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsStyleCoord> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsStyleCoord>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsStyleCoord> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_352() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_349() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIAtom>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIAtom>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_353() {
+    fn __bindgen_test_layout_RefPtr_instantiation_350() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::RawServoAnimationValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::RawServoAnimationValue> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::RawServoAnimationValue>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::RawServoAnimationValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsStyleAutoArray_instantiation_354() {
+    fn __bindgen_test_layout_nsStyleAutoArray_instantiation_351() {
         assert_eq!(::std::mem::size_of::<root::nsStyleAutoArray<root::mozilla::StyleAnimation>>()
                    , 64usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsStyleAutoArray<root::mozilla::StyleAnimation> ) ));
         assert_eq!(::std::mem::align_of::<root::nsStyleAutoArray<root::mozilla::StyleAnimation>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsStyleAutoArray<root::mozilla::StyleAnimation> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_355() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_352() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_356() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_353() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsCSSValueList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValueList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_357() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_354() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_358() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_355() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsCSSValuePairList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsCSSValuePairList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_359() {
+    fn __bindgen_test_layout_RefPtr_instantiation_356() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_360() {
+    fn __bindgen_test_layout_RefPtr_instantiation_357() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NonNull_instantiation_361() {
+    fn __bindgen_test_layout_NonNull_instantiation_358() {
         assert_eq!(::std::mem::size_of::<root::mozilla::dom::NonNull<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::dom::NonNull<root::mozilla::dom::Element> )
                    ));
         assert_eq!(::std::mem::align_of::<root::mozilla::dom::NonNull<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::dom::NonNull<root::mozilla::dom::Element> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_NonNull_instantiation_362() {
+    fn __bindgen_test_layout_NonNull_instantiation_359() {
         assert_eq!(::std::mem::size_of::<root::mozilla::dom::NonNull<root::mozilla::dom::CSSPseudoElement>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::dom::NonNull<root::mozilla::dom::CSSPseudoElement>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::dom::NonNull<root::mozilla::dom::CSSPseudoElement>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::dom::NonNull<root::mozilla::dom::CSSPseudoElement>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_363() {
+    fn __bindgen_test_layout_Handle_instantiation_360() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_364() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_361() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_365() {
+    fn __bindgen_test_layout_Maybe_instantiation_362() {
         assert_eq!(::std::mem::size_of::<[u64; 18usize]>() , 144usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
                    [u64; 18usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 18usize]>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 18usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Maybe_instantiation_366() {
+    fn __bindgen_test_layout_Maybe_instantiation_363() {
         assert_eq!(::std::mem::size_of::<[u64; 18usize]>() , 144usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
                    [u64; 18usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 18usize]>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 18usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_BaseTimeDuration_instantiation_367() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_364() {
         assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::BaseTimeDuration ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::BaseTimeDuration ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_368() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_365() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIURI>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIURI>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_369() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_366() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_370() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_367() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_371() {
+    fn __bindgen_test_layout_nsTArray_instantiation_368() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_372() {
+    fn __bindgen_test_layout_nsTArray_instantiation_369() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_373() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_370() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr<root::nsIContent>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_374() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_371() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_375() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_372() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
+                   1usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::DefaultDelete ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
+                   1usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::DefaultDelete ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_373() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_376() {
+    fn __bindgen_test_layout_nsTArray_instantiation_374() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::mozilla::DisplayItemClip_RoundedRect>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::mozilla::DisplayItemClip_RoundedRect>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::mozilla::DisplayItemClip_RoundedRect>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::mozilla::DisplayItemClip_RoundedRect>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_377() {
+    fn __bindgen_test_layout_Handle_instantiation_375() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_378() {
+    fn __bindgen_test_layout_Handle_instantiation_376() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_379() {
+    fn __bindgen_test_layout_RefPtr_instantiation_377() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::DOMRect>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::DOMRect> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::DOMRect>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::DOMRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_380() {
+    fn __bindgen_test_layout_Handle_instantiation_378() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_381() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_379() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
+    fn __bindgen_test_layout_Sequence_instantiation_380() {
+        assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! ( u64 )
+                   ));
+        assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   u64 ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_Handle_instantiation_381() {
+        assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::Handle<root::JS::Value> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::Handle<root::JS::Value> ) ));
+    }
+    #[test]
     fn __bindgen_test_layout_Sequence_instantiation_382() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
         assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_383() {
+    fn __bindgen_test_layout_Sequence_instantiation_383() {
+        assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! ( u64 )
+                   ));
+        assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   u64 ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_Handle_instantiation_384() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_384() {
-        assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! ( u64 )
-                   ));
-        assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   u64 ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Sequence_instantiation_385() {
-        assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! ( u64 )
-                   ));
-        assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   u64 ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Handle_instantiation_386() {
+    fn __bindgen_test_layout_Handle_instantiation_385() {
+        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_MutableHandle_instantiation_386() {
+        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_Handle_instantiation_387() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_387() {
-        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-    }
-    #[test]
     fn __bindgen_test_layout_MutableHandle_instantiation_388() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
     fn __bindgen_test_layout_Handle_instantiation_389() {
-        assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::Handle<root::JS::Value> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::Handle<root::JS::Value> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_390() {
-        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_Handle_instantiation_391() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_392() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_390() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::Element>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::Element> ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsClassHashtable_instantiation_393() {
+    fn __bindgen_test_layout_nsClassHashtable_instantiation_391() {
         assert_eq!(::std::mem::size_of::<[u64; 6usize]>() , 48usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 6usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 6usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_394() {
+    fn __bindgen_test_layout_Handle_instantiation_392() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_395() {
+    fn __bindgen_test_layout_nsTArray_instantiation_393() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_396() {
+    fn __bindgen_test_layout_nsTArray_instantiation_394() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_397() {
+    fn __bindgen_test_layout_nsTArray_instantiation_395() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_398() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_396() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::CSSValue>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::CSSValue> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_399() {
+    fn __bindgen_test_layout_Handle_instantiation_397() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_400() {
+    fn __bindgen_test_layout_nsTArray_instantiation_398() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::css::DocumentRule>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::css::DocumentRule> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::css::DocumentRule>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::css::DocumentRule> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsAutoPtr_instantiation_401() {
+    fn __bindgen_test_layout_nsAutoPtr_instantiation_399() {
         assert_eq!(::std::mem::size_of::<root::nsAutoPtr<root::nsMediaQuery>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsAutoPtr<root::nsMediaQuery> ) ));
         assert_eq!(::std::mem::align_of::<root::nsAutoPtr<root::nsMediaQuery>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsAutoPtr<root::nsMediaQuery> ) ));
--- a/servo/components/style/gecko/generated/structs_release.rs
+++ b/servo/components/style/gecko/generated/structs_release.rs
@@ -1031,24 +1031,36 @@ pub mod root {
     pub const NS_STYLE_CONTEXT_IS_GECKO: ::std::os::raw::c_ulonglong =
         68719476736;
     pub const NS_STYLE_CONTEXT_TYPE_SHIFT: ::std::os::raw::c_uint = 37;
     pub mod std {
         #[allow(unused_imports)]
         use self::super::super::root;
         #[repr(C)]
         #[derive(Debug, Copy, Clone)]
+        pub struct __is_swappable {
+            pub _address: u8,
+        }
+        #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
+        pub struct __is_nothrow_swappable {
+            pub _address: u8,
+        }
+        #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
         pub struct pair<_T1, _T2> {
             pub first: _T1,
             pub second: _T2,
             pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<_T1>>,
             pub _phantom_1: ::std::marker::PhantomData<::std::cell::UnsafeCell<_T2>>,
         }
         pub type pair_first_type<_T1> = _T1;
         pub type pair_second_type<_T2> = _T2;
+        pub type pair__PCCP = u8;
+        pub type pair__PCCFP = u8;
         #[repr(C)]
         #[derive(Debug, Copy)]
         pub struct input_iterator_tag {
             pub _address: u8,
         }
         #[test]
         fn bindgen_test_layout_input_iterator_tag() {
             assert_eq!(::std::mem::size_of::<input_iterator_tag>() , 1usize ,
@@ -1068,20 +1080,27 @@ pub mod root {
             pub _address: u8,
         }
         pub type iterator_iterator_category<_Category> = _Category;
         pub type iterator_value_type<_Tp> = _Tp;
         pub type iterator_difference_type<_Distance> = _Distance;
         pub type iterator_pointer<_Pointer> = _Pointer;
         pub type iterator_reference<_Reference> = _Reference;
         #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
+        pub struct __iterator_traits {
+            pub _address: u8,
+        }
+        #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
         pub struct iterator_traits {
             pub _address: u8,
         }
         #[repr(C)]
+        #[derive(Debug, Copy, Clone)]
         pub struct reverse_iterator<_Iterator> {
             pub current: _Iterator,
             pub _phantom_0: ::std::marker::PhantomData<::std::cell::UnsafeCell<_Iterator>>,
         }
         pub type reverse_iterator___traits_type = root::std::iterator_traits;
         pub type reverse_iterator_iterator_type<_Iterator> = _Iterator;
         pub type reverse_iterator_difference_type =
             root::std::reverse_iterator___traits_type;
@@ -1136,18 +1155,19 @@ pub mod root {
                 root::mozilla::detail::nsStringRepr;
             pub type nsStringRepr_base_string_type =
                 root::mozilla::detail::nsStringRepr_self_type;
             pub type nsStringRepr_substring_type = root::nsAString;
             pub type nsStringRepr_substring_tuple_type =
                 root::nsSubstringTuple;
             pub type nsStringRepr_string_type = ::nsstring::nsStringRepr;
             pub type nsStringRepr_const_iterator =
-                root::nsReadingIterator<u16>;
-            pub type nsStringRepr_iterator = root::nsWritingIterator<u16>;
+                root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>;
+            pub type nsStringRepr_iterator =
+                root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>;
             pub type nsStringRepr_comparator_type = root::nsStringComparator;
             pub type nsStringRepr_char_iterator =
                 *mut root::mozilla::detail::nsStringRepr_char_type;
             pub type nsStringRepr_const_char_iterator =
                 *const root::mozilla::detail::nsStringRepr_char_type;
             pub type nsStringRepr_index_type = u32;
             pub type nsStringRepr_size_type = u32;
             pub use self::super::super::super::root::mozilla::detail::StringDataFlags
@@ -1204,19 +1224,19 @@ pub mod root {
                 root::mozilla::detail::nsCStringRepr;
             pub type nsCStringRepr_base_string_type =
                 root::mozilla::detail::nsCStringRepr_self_type;
             pub type nsCStringRepr_substring_type = root::nsACString;
             pub type nsCStringRepr_substring_tuple_type =
                 root::nsCSubstringTuple;
             pub type nsCStringRepr_string_type = root::nsCString;
             pub type nsCStringRepr_const_iterator =
-                root::nsReadingIterator<::std::os::raw::c_char>;
+                root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>;
             pub type nsCStringRepr_iterator =
-                root::nsWritingIterator<::std::os::raw::c_char>;
+                root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>;
             pub type nsCStringRepr_comparator_type =
                 root::nsCStringComparator;
             pub type nsCStringRepr_char_iterator =
                 *mut root::mozilla::detail::nsCStringRepr_char_type;
             pub type nsCStringRepr_const_char_iterator =
                 *const root::mozilla::detail::nsCStringRepr_char_type;
             pub type nsCStringRepr_index_type = u32;
             pub type nsCStringRepr_size_type = u32;
@@ -5610,52 +5630,38 @@ pub mod root {
    * that may only be instantiated when a content object is accessed
    * through the DOM. Rather than burn actual slots in the content
    * objects for each of these instance variables, we put them off
    * in a side structure that's only allocated when the content is
    * accessed through the DOM.
    */
             #[repr(C)]
             #[derive(Debug)]
-            pub struct FragmentOrElement_nsDOMSlots {
-                pub _base: root::nsINode_nsSlots,
-                /**
-     * The .style attribute (an interface that forwards to the actual
-     * style rules)
-     * @see nsGenericHTMLElement::GetStyle
-     */
-                pub mStyle: root::nsCOMPtr,
-                /**
-     * The .dataset attribute.
-     * @see nsGenericHTMLElement::GetDataset
-     */
-                pub mDataset: *mut root::nsDOMStringMap,
+            pub struct FragmentOrElement_nsExtendedDOMSlots {
                 /**
      * SMIL Overridde style rules (for SMIL animation of CSS properties)
      * @see Element::GetSMILOverrideStyle
      */
                 pub mSMILOverrideStyle: root::nsCOMPtr,
                 /**
      * Holds any SMIL override style declaration for this element.
      */
                 pub mSMILOverrideStyleDeclaration: root::RefPtr<root::mozilla::DeclarationBlock>,
                 /**
-     * An object implementing nsIDOMMozNamedAttrMap for this content (attributes)
-     * @see FragmentOrElement::GetAttributes
-     */
-                pub mAttributeMap: root::RefPtr<root::nsDOMAttributeMap>,
-                pub __bindgen_anon_1: root::mozilla::dom::FragmentOrElement_nsDOMSlots__bindgen_ty_1,
+    * The nearest enclosing content node with a binding that created us.
+    * @see FragmentOrElement::GetBindingParent
+    */
+                pub mBindingParent: *mut root::nsIContent,
                 /**
-     * An object implementing the .children property for this element.
-     */
-                pub mChildrenList: root::RefPtr<root::nsContentList>,
+    * The controllers of the XUL Element.
+    */
+                pub mControllers: root::nsCOMPtr,
                 /**
-     * An object implementing the .classList property for this element.
+     * An object implementing the .labels property for this element.
      */
-                pub mClassList: root::RefPtr<root::nsDOMTokenList>,
                 pub mLabelsList: root::RefPtr<root::nsLabelsNodeList>,
                 /**
      * ShadowRoot bound to the element.
      */
                 pub mShadowRoot: root::RefPtr<root::mozilla::dom::ShadowRoot>,
                 /**
      * The root ShadowRoot of this element if it is in a shadow tree.
      */
@@ -5676,69 +5682,184 @@ pub mod root {
                 /**
      * Web components custom element data.
      */
                 pub mCustomElementData: root::RefPtr<root::mozilla::dom::CustomElementData>,
                 /**
      * Registered Intersection Observers on the element.
      */
                 pub mRegisteredIntersectionObservers: [u64; 5usize],
-            }
-            #[repr(C)]
-            #[derive(Debug, Copy)]
-            pub struct FragmentOrElement_nsDOMSlots__bindgen_ty_1 {
                 /**
-      * The nearest enclosing content node with a binding that created us.
-      * @see FragmentOrElement::GetBindingParent
-      */
-                pub mBindingParent: root::__BindgenUnionField<*mut root::nsIContent>,
-                /**
-      * The controllers of the XUL Element.
-      */
-                pub mControllers: root::__BindgenUnionField<*mut root::nsIControllers>,
-                pub bindgen_union_field: u64,
-            }
-            #[test]
-            fn bindgen_test_layout_FragmentOrElement_nsDOMSlots__bindgen_ty_1() {
-                assert_eq!(::std::mem::size_of::<FragmentOrElement_nsDOMSlots__bindgen_ty_1>()
-                           , 8usize , concat ! (
+     * For XUL to hold either frameloader or opener.
+     */
+                pub mFrameLoaderOrOpener: root::nsCOMPtr,
+            }
+            #[test]
+            fn bindgen_test_layout_FragmentOrElement_nsExtendedDOMSlots() {
+                assert_eq!(::std::mem::size_of::<FragmentOrElement_nsExtendedDOMSlots>()
+                           , 136usize , concat ! (
                            "Size of: " , stringify ! (
-                           FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ));
-                assert_eq! (::std::mem::align_of::<FragmentOrElement_nsDOMSlots__bindgen_ty_1>()
+                           FragmentOrElement_nsExtendedDOMSlots ) ));
+                assert_eq! (::std::mem::align_of::<FragmentOrElement_nsExtendedDOMSlots>()
                             , 8usize , concat ! (
                             "Alignment of " , stringify ! (
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ));
+                            FragmentOrElement_nsExtendedDOMSlots ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mSMILOverrideStyle as * const _ as usize } ,
+                            0usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mSMILOverrideStyle ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mSMILOverrideStyleDeclaration as * const _
+                            as usize } , 8usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mSMILOverrideStyleDeclaration ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mBindingParent as * const _ as usize } ,
+                            16usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mBindingParent ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mControllers as * const _ as usize } ,
+                            24usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mControllers ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mLabelsList as * const _ as usize } ,
+                            32usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mLabelsList ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mShadowRoot as * const _ as usize } ,
+                            40usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mShadowRoot ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mContainingShadow as * const _ as usize } ,
+                            48usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mContainingShadow ) ));
                 assert_eq! (unsafe {
                             & (
                             * (
-                            0 as * const
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ) .
-                            mBindingParent as * const _ as usize } , 0usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ,
-                            "::" , stringify ! ( mBindingParent ) ));
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mDestInsertionPoints as * const _ as usize }
+                            , 56usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mDestInsertionPoints ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mXBLBinding as * const _ as usize } ,
+                            64usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mXBLBinding ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mXBLInsertionParent as * const _ as usize }
+                            , 72usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mXBLInsertionParent ) ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mCustomElementData as * const _ as usize } ,
+                            80usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mCustomElementData ) ));
                 assert_eq! (unsafe {
                             & (
                             * (
-                            0 as * const
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ) .
-                            mControllers as * const _ as usize } , 0usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots__bindgen_ty_1 ) ,
-                            "::" , stringify ! ( mControllers ) ));
-            }
-            impl Clone for FragmentOrElement_nsDOMSlots__bindgen_ty_1 {
-                fn clone(&self) -> Self { *self }
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mRegisteredIntersectionObservers as * const
+                            _ as usize } , 88usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mRegisteredIntersectionObservers )
+                            ));
+                assert_eq! (unsafe {
+                            & (
+                            * (
+                            0 as * const FragmentOrElement_nsExtendedDOMSlots
+                            ) ) . mFrameLoaderOrOpener as * const _ as usize }
+                            , 128usize , concat ! (
+                            "Alignment of field: " , stringify ! (
+                            FragmentOrElement_nsExtendedDOMSlots ) , "::" ,
+                            stringify ! ( mFrameLoaderOrOpener ) ));
+            }
+            #[repr(C)]
+            #[derive(Debug)]
+            pub struct FragmentOrElement_nsDOMSlots {
+                pub _base: root::nsINode_nsSlots,
+                /**
+     * The .style attribute (an interface that forwards to the actual
+     * style rules)
+     * @see nsGenericHTMLElement::GetStyle
+     */
+                pub mStyle: root::nsCOMPtr,
+                /**
+     * The .dataset attribute.
+     * @see nsGenericHTMLElement::GetDataset
+     */
+                pub mDataset: *mut root::nsDOMStringMap,
+                /**
+     * An object implementing nsIDOMMozNamedAttrMap for this content (attributes)
+     * @see FragmentOrElement::GetAttributes
+     */
+                pub mAttributeMap: root::RefPtr<root::nsDOMAttributeMap>,
+                /**
+     * An object implementing the .children property for this element.
+     */
+                pub mChildrenList: root::RefPtr<root::nsContentList>,
+                /**
+     * An object implementing the .classList property for this element.
+     */
+                pub mClassList: root::RefPtr<root::nsDOMTokenList>,
+                pub mExtendedSlots: root::mozilla::UniquePtr<root::mozilla::dom::FragmentOrElement_nsExtendedDOMSlots>,
             }
             #[test]
             fn bindgen_test_layout_FragmentOrElement_nsDOMSlots() {
                 assert_eq!(::std::mem::size_of::<FragmentOrElement_nsDOMSlots>()
-                           , 208usize , concat ! (
+                           , 96usize , concat ! (
                            "Size of: " , stringify ! (
                            FragmentOrElement_nsDOMSlots ) ));
                 assert_eq! (::std::mem::align_of::<FragmentOrElement_nsDOMSlots>()
                             , 8usize , concat ! (
                             "Alignment of " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) ));
                 assert_eq! (unsafe {
                             & (
@@ -5754,117 +5875,45 @@ pub mod root {
                             . mDataset as * const _ as usize } , 56usize ,
                             concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mDataset ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mSMILOverrideStyle as * const _ as usize } ,
-                            64usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mSMILOverrideStyle ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mSMILOverrideStyleDeclaration as * const _ as
-                            usize } , 72usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mSMILOverrideStyleDeclaration ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mAttributeMap as * const _ as usize } , 80usize
+                            . mAttributeMap as * const _ as usize } , 64usize
                             , concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mAttributeMap ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mChildrenList as * const _ as usize } , 96usize
+                            . mChildrenList as * const _ as usize } , 72usize
                             , concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mChildrenList ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mClassList as * const _ as usize } , 104usize ,
+                            . mClassList as * const _ as usize } , 80usize ,
                             concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
                             ! ( mClassList ) ));
                 assert_eq! (unsafe {
                             & (
                             * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mLabelsList as * const _ as usize } , 112usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mLabelsList ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mShadowRoot as * const _ as usize } , 120usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mShadowRoot ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mContainingShadow as * const _ as usize } ,
-                            128usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mContainingShadow ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mDestInsertionPoints as * const _ as usize } ,
-                            136usize , concat ! (
+                            . mExtendedSlots as * const _ as usize } , 88usize
+                            , concat ! (
                             "Alignment of field: " , stringify ! (
                             FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mDestInsertionPoints ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mXBLBinding as * const _ as usize } , 144usize ,
-                            concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mXBLBinding ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mXBLInsertionParent as * const _ as usize } ,
-                            152usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mXBLInsertionParent ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mCustomElementData as * const _ as usize } ,
-                            160usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mCustomElementData ) ));
-                assert_eq! (unsafe {
-                            & (
-                            * ( 0 as * const FragmentOrElement_nsDOMSlots ) )
-                            . mRegisteredIntersectionObservers as * const _ as
-                            usize } , 168usize , concat ! (
-                            "Alignment of field: " , stringify ! (
-                            FragmentOrElement_nsDOMSlots ) , "::" , stringify
-                            ! ( mRegisteredIntersectionObservers ) ));
+                            ! ( mExtendedSlots ) ));
             }
             extern "C" {
                 #[link_name =
                       "_ZN7mozilla3dom17FragmentOrElement21_cycleCollectorGlobalE"]
                 pub static mut FragmentOrElement__cycleCollectorGlobal:
                            root::mozilla::dom::FragmentOrElement_cycleCollection;
             }
             #[test]
@@ -10142,16 +10191,18 @@ pub mod root {
             assert_eq! (unsafe {
                         & ( * ( 0 as * const PropertyStyleAnimationValuePair )
                         ) . mValue as * const _ as usize } , 8usize , concat !
                         (
                         "Alignment of field: " , stringify ! (
                         PropertyStyleAnimationValuePair ) , "::" , stringify !
                         ( mValue ) ));
         }
+        pub type ComputedKeyframeValues =
+            root::nsTArray<root::mozilla::PropertyStyleAnimationValuePair>;
         #[test]
         fn __bindgen_test_layout_DefaultDelete_instantiation_3() {
             assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                        1usize , concat ! (
                        "Size of template specialization: " , stringify ! (
                        root::mozilla::DefaultDelete ) ));
             assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>()
                        , 1usize , concat ! (
@@ -14310,16 +14361,21 @@ pub mod root {
             assert_eq! (unsafe {
                         & ( * ( 0 as * const AutoSetAsyncStackForNewCalls ) )
                         . oldAsyncCallIsExplicit as * const _ as usize } ,
                         40usize , concat ! (
                         "Alignment of field: " , stringify ! (
                         AutoSetAsyncStackForNewCalls ) , "::" , stringify ! (
                         oldAsyncCallIsExplicit ) ));
         }
+        pub type WarningReporter =
+            ::std::option::Option<unsafe extern "C" fn(cx:
+                                                           *mut root::JSContext,
+                                                       report:
+                                                           *mut root::JSErrorReport)>;
         #[repr(C)]
         #[derive(Debug)]
         pub struct AutoHideScriptedCaller {
             pub mContext: *mut root::JSContext,
         }
         #[test]
         fn bindgen_test_layout_AutoHideScriptedCaller() {
             assert_eq!(::std::mem::size_of::<AutoHideScriptedCaller>() ,
@@ -14463,16 +14519,151 @@ pub mod root {
                         ! ( "Alignment of " , stringify ! ( SourceHook ) ));
         }
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct JSCompartment {
         _unused: [u8; 0],
     }
+    /**
+ * Describes a single error or warning that occurs in the execution of script.
+ */
+    #[repr(C)]
+    pub struct JSErrorReport {
+        pub _base: root::JSErrorBase,
+        pub linebuf_: *const u16,
+        pub linebufLength_: usize,
+        pub tokenOffset_: usize,
+        pub notes: root::mozilla::UniquePtr<root::JSErrorNotes>,
+        pub flags: ::std::os::raw::c_uint,
+        pub exnType: i16,
+        pub _bitfield_1: u8,
+        pub __bindgen_padding_0: u8,
+    }
+    #[test]
+    fn bindgen_test_layout_JSErrorReport() {
+        assert_eq!(::std::mem::size_of::<JSErrorReport>() , 72usize , concat !
+                   ( "Size of: " , stringify ! ( JSErrorReport ) ));
+        assert_eq! (::std::mem::align_of::<JSErrorReport>() , 8usize , concat
+                    ! ( "Alignment of " , stringify ! ( JSErrorReport ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . linebuf_ as *
+                    const _ as usize } , 32usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( linebuf_ ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . linebufLength_ as
+                    * const _ as usize } , 40usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( linebufLength_ ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . tokenOffset_ as *
+                    const _ as usize } , 48usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( tokenOffset_ ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . notes as * const
+                    _ as usize } , 56usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( notes ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . flags as * const
+                    _ as usize } , 64usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( flags ) ));
+        assert_eq! (unsafe {
+                    & ( * ( 0 as * const JSErrorReport ) ) . exnType as *
+                    const _ as usize } , 68usize , concat ! (
+                    "Alignment of field: " , stringify ! ( JSErrorReport ) ,
+                    "::" , stringify ! ( exnType ) ));
+    }
+    impl JSErrorReport {
+        #[inline]
+        pub fn isMuted(&self) -> bool {
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            let mask = 1u64 as u8;
+            let val = (unit_field_val & mask) >> 0usize;
+            unsafe { ::std::mem::transmute(val as u8) }
+        }
+        #[inline]
+        pub fn set_isMuted(&mut self, val: bool) {
+            let mask = 1u64 as u8;
+            let val = val as u8 as u8;
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            unit_field_val &= !mask;
+            unit_field_val |= (val << 0usize) & mask;
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&unit_field_val as *const _ as
+                                                    *const u8,
+                                                &mut self._bitfield_1 as
+                                                    *mut _ as *mut u8,
+                                                ::std::mem::size_of::<u8>());
+            }
+        }
+        #[inline]
+        pub fn ownsLinebuf_(&self) -> bool {
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            let mask = 2u64 as u8;
+            let val = (unit_field_val & mask) >> 1usize;
+            unsafe { ::std::mem::transmute(val as u8) }
+        }
+        #[inline]
+        pub fn set_ownsLinebuf_(&mut self, val: bool) {
+            let mask = 2u64 as u8;
+            let val = val as u8 as u8;
+            let mut unit_field_val: u8 =
+                unsafe { ::std::mem::uninitialized() };
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&self._bitfield_1 as *const _
+                                                    as *const u8,
+                                                &mut unit_field_val as *mut u8
+                                                    as *mut u8,
+                                                ::std::mem::size_of::<u8>())
+            };
+            unit_field_val &= !mask;
+            unit_field_val |= (val << 1usize) & mask;
+            unsafe {
+                ::std::ptr::copy_nonoverlapping(&unit_field_val as *const _ as
+                                                    *const u8,
+                                                &mut self._bitfield_1 as
+                                                    *mut _ as *mut u8,
+                                                ::std::mem::size_of::<u8>());
+            }
+        }
+        #[inline]
+        pub fn new_bitfield_1(isMuted: bool, ownsLinebuf_: bool) -> u8 {
+            ({ ({ 0 } | ((isMuted as u8 as u8) << 0usize) & (1u64 as u8)) } |
+                 ((ownsLinebuf_ as u8 as u8) << 1usize) & (2u64 as u8))
+        }
+    }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct JSRuntime {
         _unused: [u8; 0],
     }
     #[repr(C)]
     #[derive(Debug, Copy)]
     pub struct JSTracer {
@@ -15515,17 +15706,17 @@ pub mod root {
         pub mFontFeatureValues: [u64; 5usize],
     }
     pub type gfxFontFeatureValueSet_HasThreadSafeRefCnt =
         root::mozilla::FalseType;
     #[repr(C)]
     #[derive(Debug)]
     pub struct gfxFontFeatureValueSet_ValueList {
         pub name: ::nsstring::nsStringRepr,
-        pub featureSelectors: root::nsTArray<::std::os::raw::c_uint>,
+        pub featureSelectors: root::nsTArray<u32>,
     }
     #[test]
     fn bindgen_test_layout_gfxFontFeatureValueSet_ValueList() {
         assert_eq!(::std::mem::size_of::<gfxFontFeatureValueSet_ValueList>() ,
                    24usize , concat ! (
                    "Size of: " , stringify ! (
                    gfxFontFeatureValueSet_ValueList ) ));
         assert_eq! (::std::mem::align_of::<gfxFontFeatureValueSet_ValueList>()
@@ -15620,17 +15811,17 @@ pub mod root {
                     gfxFontFeatureValueSet_FeatureValueHashKey ) , "::" ,
                     stringify ! ( mName ) ));
     }
     #[repr(C)]
     #[derive(Debug)]
     pub struct gfxFontFeatureValueSet_FeatureValueHashEntry {
         pub _base: root::PLDHashEntryHdr,
         pub mKey: root::gfxFontFeatureValueSet_FeatureValueHashKey,
-        pub mValues: root::nsTArray<::std::os::raw::c_uint>,
+        pub mValues: root::nsTArray<u32>,
     }
     pub type gfxFontFeatureValueSet_FeatureValueHashEntry_KeyType =
         *const root::gfxFontFeatureValueSet_FeatureValueHashKey;
     pub type gfxFontFeatureValueSet_FeatureValueHashEntry_KeyTypePointer =
         *const root::gfxFontFeatureValueSet_FeatureValueHashKey;
     pub const gfxFontFeatureValueSet_FeatureValueHashEntry_ALLOW_MEMMOVE:
               root::gfxFontFeatureValueSet_FeatureValueHashEntry__bindgen_ty_1
               =
@@ -15723,17 +15914,17 @@ pub mod root {
         pub stretch: i16,
         pub kerning: u8,
         pub synthesis: u8,
         pub size: root::nscoord,
         pub sizeAdjust: f32,
         pub alternateValues: root::nsTArray<root::gfxAlternateValue>,
         pub featureValueLookup: root::RefPtr<root::gfxFontFeatureValueSet>,
         pub fontFeatureSettings: root::nsTArray<root::gfxFontFeature>,
-        pub fontVariationSettings: root::nsTArray<root::mozilla::gfx::FontVariation>,
+        pub fontVariationSettings: root::nsTArray<root::gfxFontVariation>,
         pub languageOverride: u32,
     }
     #[test]
     fn bindgen_test_layout_nsFont() {
         assert_eq!(::std::mem::size_of::<nsFont>() , 88usize , concat ! (
                    "Size of: " , stringify ! ( nsFont ) ));
         assert_eq! (::std::mem::align_of::<nsFont>() , 8usize , concat ! (
                     "Alignment of " , stringify ! ( nsFont ) ));
@@ -19510,17 +19701,17 @@ pub mod root {
         pub mReferrerPolicySet: bool,
         pub mReferrerPolicy: root::nsIDocument_ReferrerPolicyEnum,
         pub mBlockAllMixedContent: bool,
         pub mBlockAllMixedContentPreloads: bool,
         pub mUpgradeInsecureRequests: bool,
         pub mUpgradeInsecurePreloads: bool,
         pub mHSTSPrimingURIList: [u64; 5usize],
         pub mDocumentContainer: u64,
-        pub mCharacterSet: root::mozilla::NotNull<*const root::mozilla::Encoding>,
+        pub mCharacterSet: root::mozilla::NotNull<*const root::nsIDocument_Encoding>,
         pub mCharacterSetSource: i32,
         pub mParentDocument: *mut root::nsIDocument,
         pub mCachedRootElement: *mut root::mozilla::dom::Element,
         pub mNodeInfoManager: *mut root::nsNodeInfoManager,
         pub mCSSLoader: root::RefPtr<root::mozilla::css::Loader>,
         pub mStyleImageLoader: root::RefPtr<root::mozilla::css::ImageLoader>,
         pub mAttrStyleSheet: root::RefPtr<root::nsHTMLStyleSheet>,
         pub mStyleAttrStyleSheet: root::RefPtr<root::nsHTMLCSSStyleSheet>,
@@ -19563,17 +19754,17 @@ pub mod root {
    * have this document as their owner and that are being evaluated right now.
    */
         pub mExternalScriptsBeingEvaluated: u32,
         /**
    * The current frame request callback handle
    */
         pub mFrameRequestCallbackCounter: i32,
         pub mStaticCloneCount: u32,
-        pub mBlockedTrackingNodes: root::nsTArray<root::nsCOMPtr>,
+        pub mBlockedTrackingNodes: root::nsTArray<root::nsWeakPtr>,
         pub mWindow: *mut root::nsPIDOMWindowInner,
         pub mCachedEncoder: root::nsCOMPtr,
         pub mFrameRequestCallbacks: root::nsTArray<root::nsIDocument_FrameRequest>,
         pub mBFCacheEntry: *mut root::nsIBFCacheEntry,
         pub mBaseTarget: ::nsstring::nsStringRepr,
         pub mStateObjectContainer: root::nsCOMPtr,
         pub mStateObjectCached: root::nsCOMPtr,
         pub mInSyncOperationCount: u32,
@@ -26157,67 +26348,67 @@ pub mod root {
                     "Alignment of field: " , stringify ! ( nsNodeWeakReference
                     ) , "::" , stringify ! ( mNode ) ));
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct nsDOMMutationObserver {
         _unused: [u8; 0],
     }
-    pub const NODE_HAS_LISTENERMANAGER: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_LISTENERMANAGER;
-    pub const NODE_HAS_PROPERTIES: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_PROPERTIES;
-    pub const NODE_IS_ANONYMOUS_ROOT: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_ANONYMOUS_ROOT;
-    pub const NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE;
-    pub const NODE_IS_NATIVE_ANONYMOUS_ROOT: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_NATIVE_ANONYMOUS_ROOT;
-    pub const NODE_FORCE_XBL_BINDINGS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_FORCE_XBL_BINDINGS;
-    pub const NODE_MAY_BE_IN_BINDING_MNGR: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_MAY_BE_IN_BINDING_MNGR;
-    pub const NODE_IS_EDITABLE: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_EDITABLE;
-    pub const NODE_IS_NATIVE_ANONYMOUS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_NATIVE_ANONYMOUS;
-    pub const NODE_IS_IN_SHADOW_TREE: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_IN_SHADOW_TREE;
-    pub const NODE_HAS_EMPTY_SELECTOR: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_EMPTY_SELECTOR;
-    pub const NODE_HAS_SLOW_SELECTOR: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_SLOW_SELECTOR;
-    pub const NODE_HAS_EDGE_CHILD_SELECTOR: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_EDGE_CHILD_SELECTOR;
-    pub const NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS;
-    pub const NODE_ALL_SELECTOR_FLAGS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_ALL_SELECTOR_FLAGS;
-    pub const NODE_NEEDS_FRAME: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_NEEDS_FRAME;
-    pub const NODE_DESCENDANTS_NEED_FRAMES: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_DESCENDANTS_NEED_FRAMES;
-    pub const NODE_HAS_ACCESSKEY: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_ACCESSKEY;
-    pub const NODE_HAS_DIRECTION_RTL: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_DIRECTION_RTL;
-    pub const NODE_HAS_DIRECTION_LTR: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_HAS_DIRECTION_LTR;
-    pub const NODE_ALL_DIRECTION_FLAGS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_ALL_DIRECTION_FLAGS;
-    pub const NODE_CHROME_ONLY_ACCESS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_CHROME_ONLY_ACCESS;
-    pub const NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS;
-    pub const NODE_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_83 =
-        _bindgen_ty_83::NODE_TYPE_SPECIFIC_BITS_OFFSET;
-    #[repr(u32)]
-    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-    pub enum _bindgen_ty_83 {
+    pub const NODE_HAS_LISTENERMANAGER: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_LISTENERMANAGER;
+    pub const NODE_HAS_PROPERTIES: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_PROPERTIES;
+    pub const NODE_IS_ANONYMOUS_ROOT: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_ANONYMOUS_ROOT;
+    pub const NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE;
+    pub const NODE_IS_NATIVE_ANONYMOUS_ROOT: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_NATIVE_ANONYMOUS_ROOT;
+    pub const NODE_FORCE_XBL_BINDINGS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_FORCE_XBL_BINDINGS;
+    pub const NODE_MAY_BE_IN_BINDING_MNGR: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_MAY_BE_IN_BINDING_MNGR;
+    pub const NODE_IS_EDITABLE: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_EDITABLE;
+    pub const NODE_IS_NATIVE_ANONYMOUS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_NATIVE_ANONYMOUS;
+    pub const NODE_IS_IN_SHADOW_TREE: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_IN_SHADOW_TREE;
+    pub const NODE_HAS_EMPTY_SELECTOR: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_EMPTY_SELECTOR;
+    pub const NODE_HAS_SLOW_SELECTOR: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_SLOW_SELECTOR;
+    pub const NODE_HAS_EDGE_CHILD_SELECTOR: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_EDGE_CHILD_SELECTOR;
+    pub const NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_SLOW_SELECTOR_LATER_SIBLINGS;
+    pub const NODE_ALL_SELECTOR_FLAGS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_ALL_SELECTOR_FLAGS;
+    pub const NODE_NEEDS_FRAME: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_NEEDS_FRAME;
+    pub const NODE_DESCENDANTS_NEED_FRAMES: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_DESCENDANTS_NEED_FRAMES;
+    pub const NODE_HAS_ACCESSKEY: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_ACCESSKEY;
+    pub const NODE_HAS_DIRECTION_RTL: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_DIRECTION_RTL;
+    pub const NODE_HAS_DIRECTION_LTR: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_HAS_DIRECTION_LTR;
+    pub const NODE_ALL_DIRECTION_FLAGS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_ALL_DIRECTION_FLAGS;
+    pub const NODE_CHROME_ONLY_ACCESS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_CHROME_ONLY_ACCESS;
+    pub const NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_IS_ROOT_OF_CHROME_ONLY_ACCESS;
+    pub const NODE_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_77 =
+        _bindgen_ty_77::NODE_TYPE_SPECIFIC_BITS_OFFSET;
+    #[repr(u32)]
+    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+    pub enum _bindgen_ty_77 {
         NODE_HAS_LISTENERMANAGER = 4,
         NODE_HAS_PROPERTIES = 8,
         NODE_IS_ANONYMOUS_ROOT = 16,
         NODE_IS_IN_NATIVE_ANONYMOUS_SUBTREE = 32,
         NODE_IS_NATIVE_ANONYMOUS_ROOT = 64,
         NODE_FORCE_XBL_BINDINGS = 128,
         NODE_MAY_BE_IN_BINDING_MNGR = 256,
         NODE_IS_EDITABLE = 512,
@@ -31454,17 +31645,17 @@ pub mod root {
     pub struct imgRequestProxy {
         pub _base: root::imgIRequest,
         pub _base_1: root::mozilla::image::IProgressObserver,
         pub _base_2: root::nsISupportsPriority,
         pub _base_3: root::nsISecurityInfoProvider,
         pub _base_4: root::nsITimedChannel,
         pub mRefCnt: root::nsAutoRefCnt,
         pub mBehaviour: root::mozilla::UniquePtr<root::ProxyBehaviour>,
-        pub mURI: root::RefPtr<root::mozilla::image::ImageURL>,
+        pub mURI: root::RefPtr<root::imgRequestProxy_ImageURL>,
         pub mListener: *mut root::imgINotificationObserver,
         pub mLoadGroup: root::nsCOMPtr,
         pub mLoadFlags: root::nsLoadFlags,
         pub mLockCount: u32,
         pub mAnimationConsumers: u32,
         pub mCanceled: bool,
         pub mIsInLoadGroup: bool,
         pub mListenerIsStrongRef: bool,
@@ -32594,17 +32785,17 @@ pub mod root {
         pub _base: root::nsIStreamListener,
         pub _base_1: root::nsIThreadRetargetableStreamListener,
         pub _base_2: root::nsIChannelEventSink,
         pub _base_3: root::nsIInterfaceRequestor,
         pub _base_4: root::nsIAsyncVerifyRedirectCallback,
         pub mRefCnt: root::mozilla::ThreadSafeAutoRefCnt,
         pub mLoader: *mut root::imgLoader,
         pub mRequest: root::nsCOMPtr,
-        pub mURI: root::RefPtr<root::mozilla::image::ImageURL>,
+        pub mURI: root::RefPtr<root::imgRequest_ImageURL>,
         pub mCurrentURI: root::nsCOMPtr,
         pub mLoadingPrincipal: root::nsCOMPtr,
         pub mPrincipal: root::nsCOMPtr,
         pub mProperties: root::nsCOMPtr,
         pub mSecurityInfo: root::nsCOMPtr,
         pub mChannel: root::nsCOMPtr,
         pub mPrevChannelSink: root::nsCOMPtr,
         pub mApplicationCache: root::nsCOMPtr,
@@ -32621,18 +32812,18 @@ pub mod root {
         pub mRedirectCallback: root::nsCOMPtr,
         pub mNewRedirectChannel: root::nsCOMPtr,
         pub mInnerWindowId: u64,
         pub mCORSMode: i32,
         pub mReferrerPolicy: root::imgRequest_ReferrerPolicy,
         pub mImageErrorCode: root::nsresult,
         pub mBoostCategoriesRequested: u32,
         pub mMutex: root::mozilla::Mutex,
-        pub mProgressTracker: root::RefPtr<root::mozilla::image::ProgressTracker>,
-        pub mImage: root::RefPtr<root::mozilla::image::Image>,
+        pub mProgressTracker: root::RefPtr<root::imgRequest_ProgressTracker>,
+        pub mImage: root::RefPtr<root::imgRequest_Image>,
         pub _bitfield_1: u8,
         pub __bindgen_padding_0: [u8; 7usize],
     }
     pub type imgRequest_Image = root::mozilla::image::Image;
     pub type imgRequest_ImageCacheKey = root::mozilla::image::ImageCacheKey;
     pub type imgRequest_ImageURL = root::mozilla::image::ImageURL;
     pub type imgRequest_ProgressTracker =
         root::mozilla::image::ProgressTracker;
@@ -34209,28 +34400,28 @@ pub mod root {
                     ) , "::" , stringify ! ( mRefCnt ) ));
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsStyleQuoteValues ) ) . mQuotePairs
                     as * const _ as usize } , 8usize , concat ! (
                     "Alignment of field: " , stringify ! ( nsStyleQuoteValues
                     ) , "::" , stringify ! ( mQuotePairs ) ));
     }
     #[test]
-    fn __bindgen_test_layout_StaticRefPtr_instantiation_86() {
+    fn __bindgen_test_layout_StaticRefPtr_instantiation_80() {
         assert_eq!(::std::mem::size_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_StaticRefPtr_instantiation_87() {
+    fn __bindgen_test_layout_StaticRefPtr_instantiation_81() {
         assert_eq!(::std::mem::size_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::StaticRefPtr<root::nsStyleQuoteValues>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::StaticRefPtr<root::nsStyleQuoteValues> ) ));
@@ -36522,17 +36713,17 @@ pub mod root {
     pub type RawGeckoDocument = root::nsIDocument;
     pub type RawGeckoPresContext = root::nsPresContext;
     pub type RawGeckoXBLBinding = root::nsXBLBinding;
     pub type RawGeckoURLExtraData = root::mozilla::URLExtraData;
     pub type RawGeckoServoAnimationValueList =
         root::nsTArray<root::RefPtr<root::RawServoAnimationValue>>;
     pub type RawGeckoKeyframeList = root::nsTArray<root::mozilla::Keyframe>;
     pub type RawGeckoComputedKeyframeValuesList =
-        root::nsTArray<root::nsTArray<root::mozilla::PropertyStyleAnimationValuePair>>;
+        root::nsTArray<root::mozilla::ComputedKeyframeValues>;
     pub type RawGeckoStyleAnimationList =
         root::nsStyleAutoArray<root::mozilla::StyleAnimation>;
     pub type RawGeckoFontFaceRuleList =
         root::nsTArray<root::nsFontFaceRuleContainer>;
     pub type RawGeckoAnimationPropertySegment =
         root::mozilla::AnimationPropertySegment;
     pub type RawGeckoComputedTiming = root::mozilla::ComputedTiming;
     pub type RawGeckoServoStyleRuleList =
@@ -37369,56 +37560,56 @@ pub mod root {
     pub struct mozAutoDocUpdate {
         _unused: [u8; 0],
     }
     #[repr(C)]
     #[derive(Debug, Copy, Clone)]
     pub struct nsAttrValueOrString {
         _unused: [u8; 0],
     }
-    pub const ELEMENT_SHARED_RESTYLE_BIT_1: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_1;
-    pub const ELEMENT_SHARED_RESTYLE_BIT_2: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_2;
-    pub const ELEMENT_SHARED_RESTYLE_BIT_3: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_3;
-    pub const ELEMENT_SHARED_RESTYLE_BIT_4: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_4;
-    pub const ELEMENT_HAS_DIRTY_DESCENDANTS_FOR_SERVO: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_1;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_1: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_1;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_2: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_2;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_3: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_3;
+    pub const ELEMENT_SHARED_RESTYLE_BIT_4: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_4;
+    pub const ELEMENT_HAS_DIRTY_DESCENDANTS_FOR_SERVO: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_1;
     pub const ELEMENT_HAS_ANIMATION_ONLY_DIRTY_DESCENDANTS_FOR_SERVO:
-              root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_2;
-    pub const ELEMENT_HAS_SNAPSHOT: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_3;
-    pub const ELEMENT_HANDLED_SNAPSHOT: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_4;
-    pub const ELEMENT_HAS_PENDING_RESTYLE: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_1;
-    pub const ELEMENT_IS_POTENTIAL_RESTYLE_ROOT: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_2;
-    pub const ELEMENT_HAS_PENDING_ANIMATION_ONLY_RESTYLE: root::_bindgen_ty_85
-              =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_3;
+              root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_2;
+    pub const ELEMENT_HAS_SNAPSHOT: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_3;
+    pub const ELEMENT_HANDLED_SNAPSHOT: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_4;
+    pub const ELEMENT_HAS_PENDING_RESTYLE: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_1;
+    pub const ELEMENT_IS_POTENTIAL_RESTYLE_ROOT: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_2;
+    pub const ELEMENT_HAS_PENDING_ANIMATION_ONLY_RESTYLE: root::_bindgen_ty_79
+              =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_3;
     pub const ELEMENT_IS_POTENTIAL_ANIMATION_ONLY_RESTYLE_ROOT:
-              root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_SHARED_RESTYLE_BIT_4;
-    pub const ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR;
-    pub const ELEMENT_PENDING_RESTYLE_FLAGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_PENDING_RESTYLE_FLAGS;
-    pub const ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS;
-    pub const ELEMENT_ALL_RESTYLE_FLAGS: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_ALL_RESTYLE_FLAGS;
-    pub const ELEMENT_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_85 =
-        _bindgen_ty_85::ELEMENT_TYPE_SPECIFIC_BITS_OFFSET;
-    #[repr(u32)]
-    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
-    pub enum _bindgen_ty_85 {
+              root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_SHARED_RESTYLE_BIT_4;
+    pub const ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR;
+    pub const ELEMENT_PENDING_RESTYLE_FLAGS: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_PENDING_RESTYLE_FLAGS;
+    pub const ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS;
+    pub const ELEMENT_ALL_RESTYLE_FLAGS: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_ALL_RESTYLE_FLAGS;
+    pub const ELEMENT_TYPE_SPECIFIC_BITS_OFFSET: root::_bindgen_ty_79 =
+        _bindgen_ty_79::ELEMENT_TYPE_SPECIFIC_BITS_OFFSET;
+    #[repr(u32)]
+    #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
+    pub enum _bindgen_ty_79 {
         ELEMENT_SHARED_RESTYLE_BIT_1 = 8388608,
         ELEMENT_SHARED_RESTYLE_BIT_2 = 16777216,
         ELEMENT_SHARED_RESTYLE_BIT_3 = 33554432,
         ELEMENT_SHARED_RESTYLE_BIT_4 = 67108864,
         ELEMENT_IS_CONDITIONAL_RESTYLE_ANCESTOR = 134217728,
         ELEMENT_PENDING_RESTYLE_FLAGS = 41943040,
         ELEMENT_POTENTIAL_RESTYLE_ROOT_FLAGS = 83886080,
         ELEMENT_ALL_RESTYLE_FLAGS = 260046848,
@@ -37958,16 +38149,32 @@ pub mod root {
         assert_eq! (unsafe {
                     & ( * ( 0 as * const nsMediaList ) ) . mArray as * const _
                     as usize } , 48usize , concat ! (
                     "Alignment of field: " , stringify ! ( nsMediaList ) ,
                     "::" , stringify ! ( mArray ) ));
     }
     #[repr(C)]
     #[derive(Debug, Copy)]
+    pub struct _bindgen_ty_29 {
+        pub _address: u8,
+    }
+    impl Clone for _bindgen_ty_29 {
+        fn clone(&self) -> Self { *self }
+    }
+    #[repr(C)]
+    #[derive(Debug, Copy)]
+    pub struct _bindgen_ty_30 {
+        pub _address: u8,
+    }
+    impl Clone for _bindgen_ty_30 {
+        fn clone(&self) -> Self { *self }
+    }
+    #[repr(C)]
+    #[derive(Debug, Copy)]
     pub struct __va_list_tag {
         pub gp_offset: ::std::os::raw::c_uint,
         pub fp_offset: ::std::os::raw::c_uint,
         pub overflow_arg_area: *mut ::std::os::raw::c_void,
         pub reg_save_area: *mut ::std::os::raw::c_void,
     }
     #[test]
     fn bindgen_test_layout___va_list_tag() {
@@ -37996,710 +38203,784 @@ pub mod root {
                     "Alignment of field: " , stringify ! ( __va_list_tag ) ,
                     "::" , stringify ! ( reg_save_area ) ));
     }
     impl Clone for __va_list_tag {
         fn clone(&self) -> Self { *self }
     }
     pub type __builtin_va_list = [root::__va_list_tag; 1usize];
     #[test]
-    fn __bindgen_test_layout_IntegralConstant_instantiation_88() {
+    fn __bindgen_test_layout_IntegralConstant_instantiation_82() {
+        assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
+                   "Size of template specialization: " , stringify ! ( u8 )
+                   ));
+        assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! ( u8
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_IntegralConstant_instantiation_83() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntegralConstant_instantiation_89() {
-        assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
-                   "Size of template specialization: " , stringify ! ( u8 )
-                   ));
-        assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! ( u8
+    fn __bindgen_test_layout_nsCharTraits_instantiation_84() {
+        assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsCharTraits ) ));
+        assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsCharTraits ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsReadingIterator_instantiation_85() {
+        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 24usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsWritingIterator_instantiation_86() {
+        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 24usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsCharTraits_instantiation_87() {
+        assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsCharTraits ) ));
+        assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsCharTraits ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsReadingIterator_instantiation_88() {
+        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
+                   , 24usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsReadingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsWritingIterator_instantiation_89() {
+        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
+                   , 24usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsWritingIterator<root::mozilla::detail::nsCStringRepr_char_type>
                    ) ));
     }
     #[test]
     fn __bindgen_test_layout_nsCharTraits_instantiation_90() {
         assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
         assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsReadingIterator_instantiation_91() {
-        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<u16>>() ,
-                   24usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsReadingIterator<u16> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<u16>>() ,
-                   8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsReadingIterator<u16> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsWritingIterator_instantiation_92() {
-        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<u16>>() ,
-                   24usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsWritingIterator<u16> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<u16>>() ,
-                   8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsWritingIterator<u16> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_93() {
-        assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsCharTraits ) ));
-        assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsCharTraits ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsReadingIterator_instantiation_94() {
-        assert_eq!(::std::mem::size_of::<root::nsReadingIterator<::std::os::raw::c_char>>()
-                   , 24usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsReadingIterator<::std::os::raw::c_char> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsReadingIterator<::std::os::raw::c_char>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsReadingIterator<::std::os::raw::c_char> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsWritingIterator_instantiation_95() {
-        assert_eq!(::std::mem::size_of::<root::nsWritingIterator<::std::os::raw::c_char>>()
-                   , 24usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsWritingIterator<::std::os::raw::c_char> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsWritingIterator<::std::os::raw::c_char>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsWritingIterator<::std::os::raw::c_char> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_96() {
-        assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsCharTraits ) ));
-        assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsCharTraits ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsCharTraits_instantiation_97() {
+    fn __bindgen_test_layout_nsCharTraits_instantiation_91() {
         assert_eq!(::std::mem::size_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
         assert_eq!(::std::mem::align_of::<root::nsCharTraits>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCharTraits ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_211296_instantiation_98() {
+    fn __bindgen_test_layout__bindgen_ty_id_187558_instantiation_92() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout__bindgen_ty_id_211332_instantiation_99() {
+    fn __bindgen_test_layout__bindgen_ty_id_187594_instantiation_93() {
         assert_eq!(::std::mem::size_of::<u8>() , 1usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u8 )
                    ));
         assert_eq!(::std::mem::align_of::<u8>() , 1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! ( u8
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_100() {
+    fn __bindgen_test_layout_nsTArray_instantiation_94() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_101() {
+    fn __bindgen_test_layout_Handle_instantiation_95() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_102() {
+    fn __bindgen_test_layout_Handle_instantiation_96() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_103() {
+    fn __bindgen_test_layout_Handle_instantiation_97() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_104() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_98() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Rooted_instantiation_105() {
+    fn __bindgen_test_layout_Rooted_instantiation_99() {
         assert_eq!(::std::mem::size_of::<[u64; 3usize]>() , 24usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 3usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 3usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_106() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_100() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_107() {
+    fn __bindgen_test_layout_nsTArray_instantiation_101() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_108() {
+    fn __bindgen_test_layout_nsTArray_instantiation_102() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::mozilla::FontFamilyName>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::mozilla::FontFamilyName> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::mozilla::FontFamilyName>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::mozilla::FontFamilyName> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_109() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_110() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<::std::os::raw::c_uint>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<::std::os::raw::c_uint> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_PointTyped_instantiation_111() {
+    fn __bindgen_test_layout_nsTArray_instantiation_103() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_104() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<u32>>() , 8usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<u32> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_PointTyped_instantiation_105() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_112() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_106() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SizeTyped_instantiation_113() {
+    fn __bindgen_test_layout_SizeTyped_instantiation_107() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_114() {
+    fn __bindgen_test_layout_RectTyped_instantiation_108() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntPointTyped_instantiation_115() {
+    fn __bindgen_test_layout_IntPointTyped_instantiation_109() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntSizeTyped_instantiation_116() {
+    fn __bindgen_test_layout_IntSizeTyped_instantiation_110() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_117() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_111() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MarginTyped_instantiation_118() {
+    fn __bindgen_test_layout_MarginTyped_instantiation_112() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RectTyped_instantiation_119() {
+    fn __bindgen_test_layout_RectTyped_instantiation_113() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_IntRectTyped_instantiation_120() {
+    fn __bindgen_test_layout_IntRectTyped_instantiation_114() {
         assert_eq!(::std::mem::size_of::<[u32; 4usize]>() , 16usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 4usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 4usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactor_instantiation_121() {
+    fn __bindgen_test_layout_ScaleFactor_instantiation_115() {
         assert_eq!(::std::mem::size_of::<u32>() , 4usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u32 )
                    ));
         assert_eq!(::std::mem::align_of::<u32>() , 4usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u32 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_122() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_116() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_123() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_117() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_ScaleFactors2D_instantiation_124() {
+    fn __bindgen_test_layout_ScaleFactors2D_instantiation_118() {
         assert_eq!(::std::mem::size_of::<[u32; 2usize]>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
         assert_eq!(::std::mem::align_of::<[u32; 2usize]>() , 4usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u32; 2usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_BaseTimeDuration_instantiation_125() {
+    fn __bindgen_test_layout_BaseTimeDuration_instantiation_119() {
         assert_eq!(::std::mem::size_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::BaseTimeDuration ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::BaseTimeDuration>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::BaseTimeDuration ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_126() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_120() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_127() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_121() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_128() {
+    fn __bindgen_test_layout_RefPtr_instantiation_122() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_129() {
+    fn __bindgen_test_layout_nsTArray_instantiation_123() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_130() {
+    fn __bindgen_test_layout_RefPtr_instantiation_124() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_131() {
+    fn __bindgen_test_layout_nsTArray_instantiation_125() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_WeakPtr_instantiation_132() {
+    fn __bindgen_test_layout_WeakPtr_instantiation_126() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
         assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPtrHashKey_instantiation_133() {
+    fn __bindgen_test_layout_nsPtrHashKey_instantiation_127() {
         assert_eq!(::std::mem::size_of::<root::nsPtrHashKey<root::WeakFrame>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsPtrHashKey<root::WeakFrame> ) ));
         assert_eq!(::std::mem::align_of::<root::nsPtrHashKey<root::WeakFrame>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsPtrHashKey<root::WeakFrame> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_134() {
+    fn __bindgen_test_layout_nsTArray_instantiation_128() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_135() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_129() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TErrorResult_instantiation_136() {
+    fn __bindgen_test_layout_TErrorResult_instantiation_130() {
         assert_eq!(::std::mem::size_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::binding_danger::TErrorResult>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::binding_danger::TErrorResult ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_137() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_131() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStringBuffer> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsStringBuffer>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsStringBuffer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_138() {
+    fn __bindgen_test_layout_Handle_instantiation_132() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_139() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_133() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_140() {
+    fn __bindgen_test_layout_Handle_instantiation_134() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_141() {
+    fn __bindgen_test_layout_nsTArray_instantiation_135() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_142() {
+    fn __bindgen_test_layout_Handle_instantiation_136() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_143() {
+    fn __bindgen_test_layout_RefPtr_instantiation_137() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_144() {
+    fn __bindgen_test_layout_Handle_instantiation_138() {
+        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::Handle<*mut root::JSObject> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_Handle_instantiation_139() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_145() {
-        assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::Handle<*mut root::JSObject> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_146() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_140() {
+        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIURI> ) ));
+        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::already_AddRefed<root::nsIURI> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_141() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_147() {
-        assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIURI> ) ));
-        assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::already_AddRefed<root::nsIURI> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_148() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_142() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_149() {
+    fn __bindgen_test_layout_Handle_instantiation_143() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_150() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_144() {
+        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::MutableHandle<root::JS::Value> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_MutableHandle_instantiation_145() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_151() {
-        assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::MutableHandle<root::JS::Value> ) ));
+    fn __bindgen_test_layout_DeletePolicy_instantiation_146() {
+        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_UniquePtr_instantiation_147() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_DeletePolicy_instantiation_148() {
+        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_UniquePtr_instantiation_149() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_DeletePolicy_instantiation_150() {
+        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::JS::DeletePolicy ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_UniquePtr_instantiation_151() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
     fn __bindgen_test_layout_DeletePolicy_instantiation_152() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
@@ -38726,2721 +39007,2655 @@ pub mod root {
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
     fn __bindgen_test_layout_UniquePtr_instantiation_155() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_156() {
-        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_157() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_158() {
-        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_159() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_160() {
+    fn __bindgen_test_layout_iterator_instantiation_156() {
+        assert_eq!(::std::mem::size_of::<root::std::iterator>() , 1usize ,
+                   concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::std::iterator ) ));
+        assert_eq!(::std::mem::align_of::<root::std::iterator>() , 1usize ,
+                   concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::std::iterator ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_DeletePolicy_instantiation_157() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_161() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_158() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_iterator_instantiation_162() {
-        assert_eq!(::std::mem::size_of::<root::std::iterator>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::std::iterator ) ));
-        assert_eq!(::std::mem::align_of::<root::std::iterator>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::std::iterator ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_163() {
-        assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-        assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
-                   concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::JS::DeletePolicy ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_164() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_DeletePolicy_instantiation_165() {
+    fn __bindgen_test_layout_DeletePolicy_instantiation_159() {
         assert_eq!(::std::mem::size_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
         assert_eq!(::std::mem::align_of::<root::JS::DeletePolicy>() , 1usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::DeletePolicy ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_166() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_160() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::JSErrorNotes_Note>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::JSErrorNotes_Note> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_167() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_161() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_168() {
+    fn __bindgen_test_layout_Handle_instantiation_162() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_169() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_163() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_170() {
+    fn __bindgen_test_layout_nsTArray_instantiation_164() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_171() {
+    fn __bindgen_test_layout_nsTArray_instantiation_165() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCString>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCString> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_172() {
+    fn __bindgen_test_layout_Heap_instantiation_166() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<root::JS::Value>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Heap<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Heap<root::JS::Value>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Heap<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Heap_instantiation_173() {
+    fn __bindgen_test_layout_Heap_instantiation_167() {
         assert_eq!(::std::mem::size_of::<root::JS::Heap<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Heap<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Heap<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Heap<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_TenuredHeap_instantiation_174() {
+    fn __bindgen_test_layout_TenuredHeap_instantiation_168() {
         assert_eq!(::std::mem::size_of::<root::JS::TenuredHeap>() , 8usize ,
                    concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::TenuredHeap ) ));
         assert_eq!(::std::mem::align_of::<root::JS::TenuredHeap>() , 8usize ,
                    concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::TenuredHeap ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_175() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_169() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_176() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_177() {
+    fn __bindgen_test_layout_NotNull_instantiation_170() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsIDocument_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsIDocument_Encoding> )
+                   ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsIDocument_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsIDocument_Encoding> )
+                   ));
+    }
+    #[test]
+    fn __bindgen_test_layout_nsTArray_instantiation_171() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::dom::AnonymousContent>>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_178() {
+    fn __bindgen_test_layout_RefPtr_instantiation_172() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_179() {
+    fn __bindgen_test_layout_nsTArray_instantiation_173() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_180() {
+    fn __bindgen_test_layout_RefPtr_instantiation_174() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_181() {
+    fn __bindgen_test_layout_nsTArray_instantiation_175() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_182() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_183() {
+    fn __bindgen_test_layout_nsTArray_instantiation_176() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_RefPtr_instantiation_177() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_184() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_178() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_185() {
+    fn __bindgen_test_layout_nsTArray_instantiation_179() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCOMPtr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCOMPtr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCOMPtr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_186() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_180() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_187() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_181() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_188() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_182() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_189() {
+    fn __bindgen_test_layout_RefPtr_instantiation_183() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_190() {
-        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::dom::Element>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsTArray<*mut root::mozilla::dom::Element> ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_191() {
+    fn __bindgen_test_layout_nsTArray_instantiation_184() {
+        assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+        assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIDocument_Element>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::nsTArray<*mut root::nsIDocument_Element> ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_185() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIDocument>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIDocument> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_192() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_186() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_193() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_187() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_194() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_188() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsContentList>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsContentList> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_195() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_189() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_196() {
+    fn __bindgen_test_layout_RefPtr_instantiation_190() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::Element>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::Element> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_197() {
+    fn __bindgen_test_layout_Handle_instantiation_191() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_198() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_192() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_199() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_193() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIRunnable>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIRunnable> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_200() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_194() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_201() {
-        assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
-                   (
-                   "Size of template specialization: " , stringify ! (
-                   root::nsCOMPtr ) ));
-        assert_eq!(::std::mem::align_of::<root::nsCOMPtr>() , 8usize , concat
-                   ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::nsCOMPtr ) ));
-    }
-    #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_202() {
+    fn __bindgen_test_layout_RefPtr_instantiation_195() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_203() {
+    fn __bindgen_test_layout_nsTArray_instantiation_196() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::RefPtr<root::mozilla::StyleSheet>> )
                    ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_204() {
+    fn __bindgen_test_layout_nsTArray_instantiation_197() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::mozilla::StyleSheet>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::mozilla::StyleSheet> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_205() {
+    fn __bindgen_test_layout_Handle_instantiation_198() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_206() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_199() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_UniquePtr_instantiation_207() {
+    fn __bindgen_test_layout_UniquePtr_instantiation_200() {
         assert_eq!(::std::mem::size_of::<root::mozilla::UniquePtr<root::nsISMILAttr>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsISMILAttr> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::UniquePtr<root::nsISMILAttr>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::UniquePtr<root::nsISMILAttr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_208() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_201() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_209() {
+    fn __bindgen_test_layout_nsTArray_instantiation_202() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_210() {
+    fn __bindgen_test_layout_Handle_instantiation_203() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_211() {
+    fn __bindgen_test_layout_Handle_instantiation_204() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_212() {
+    fn __bindgen_test_layout_Handle_instantiation_205() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_213() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_206() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>
                    ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::mozilla::dom::DOMIntersectionObserver>
                    ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsDataHashtable_instantiation_214() {
+    fn __bindgen_test_layout_nsDataHashtable_instantiation_207() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 5usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 5usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_215() {
+    fn __bindgen_test_layout_Handle_instantiation_208() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_216() {
+    fn __bindgen_test_layout_nsTArray_instantiation_209() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_217() {
+    fn __bindgen_test_layout_nsTArray_instantiation_210() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<*mut root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<*mut root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_218() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_211() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_219() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_212() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIURI>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIURI> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_220() {
+    fn __bindgen_test_layout_SupportsWeakPtr_instantiation_213() {
         assert_eq!(::std::mem::size_of::<u64>() , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! ( u64 )
                    ));
         assert_eq!(::std::mem::align_of::<u64>() , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    u64 ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_221() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_214() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_222() {
+    fn __bindgen_test_layout_nsTArray_instantiation_215() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsRect>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsRect> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsRect>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsRect> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_223() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_NotNull_instantiation_224() {
-        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Size of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::mozilla::Encoding>>()
-                   , 8usize , concat ! (
-                   "Alignment of template specialization: " , stringify ! (
-                   root::mozilla::NotNull<*const root::mozilla::Encoding> )
-                   ));
-    }
-    #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_225() {
+    fn __bindgen_test_layout_NotNull_instantiation_216() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_NotNull_instantiation_217() {
+        assert_eq!(::std::mem::size_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Size of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+        assert_eq!(::std::mem::align_of::<root::mozilla::NotNull<*const root::nsPresContext_Encoding>>()
+                   , 8usize , concat ! (
+                   "Alignment of template specialization: " , stringify ! (
+                   root::mozilla::NotNull<*const root::nsPresContext_Encoding>
+                   ) ));
+    }
+    #[test]
+    fn __bindgen_test_layout_already_AddRefed_instantiation_218() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsITimer>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsITimer> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsITimer>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsITimer> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_DefaultDelete_instantiation_226() {
+    fn __bindgen_test_layout_DefaultDelete_instantiation_219() {
         assert_eq!(::std::mem::size_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::DefaultDelete>() ,
                    1usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::DefaultDelete ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_227() {
+    fn __bindgen_test_layout_nsRefPtrHashKey_instantiation_220() {
         assert_eq!(::std::mem::size_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 16usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::nsRefPtrHashKey<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsRefPtrHashKey<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_228() {
+    fn __bindgen_test_layout_nsCOMPtr_instantiation_221() {
         assert_eq!(::std::mem::size_of::<root::nsCOMPtr>() , 8usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
         assert_eq!(::std::mem::align_of::<root::nsCOMPtr>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsCOMPtr ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_229() {
+    fn __bindgen_test_layout_nsTArray_instantiation_222() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<root::nsCOMPtr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCOMPtr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<root::nsCOMPtr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<root::nsCOMPtr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_230() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_223() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIAtom>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIAtom> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_231() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_224() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_232() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_225() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_233() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_226() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_234() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_227() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::mozilla::dom::NodeInfo>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::mozilla::dom::NodeInfo> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_235() {
+    fn __bindgen_test_layout_Handle_instantiation_228() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_236() {
+    fn __bindgen_test_layout_Handle_instantiation_229() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_237() {
+    fn __bindgen_test_layout_Handle_instantiation_230() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_238() {
+    fn __bindgen_test_layout_nsPIDOMWindow_instantiation_231() {
         assert_eq!(::std::mem::size_of::<[u64; 30usize]>() , 240usize , concat
                    ! (
                    "Size of template specialization: " , stringify ! (
                    [u64; 30usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 30usize]>() , 8usize , concat
                    ! (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 30usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_already_AddRefed_instantiation_239() {
+    fn __bindgen_test_layout_already_AddRefed_instantiation_232() {
         assert_eq!(::std::mem::size_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
         assert_eq!(::std::mem::align_of::<root::already_AddRefed<root::nsIContent>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::already_AddRefed<root::nsIContent> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_240() {
+    fn __bindgen_test_layout_nsRefPtrHashtable_instantiation_233() {
         assert_eq!(::std::mem::size_of::<[u64; 5usize]>() , 40usize , concat !
                    (
                    "Size of template specialization: " , stringify ! (
                    [u64; 5usize] ) ));
         assert_eq!(::std::mem::align_of::<[u64; 5usize]>() , 8usize , concat !
                    (
                    "Alignment of template specialization: " , stringify ! (
                    [u64; 5usize] ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_241() {
+    fn __bindgen_test_layout_Handle_instantiation_234() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsTArray_instantiation_242() {
+    fn __bindgen_test_layout_nsTArray_instantiation_235() {
         assert_eq!(::std::mem::size_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
         assert_eq!(::std::mem::align_of::<root::nsTArray<::nsstring::nsStringRepr>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::nsTArray<::nsstring::nsStringRepr> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_243() {
+    fn __bindgen_test_layout_Handle_instantiation_236() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_244() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_237() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_245() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_238() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_OwningNonNull_instantiation_246() {
+    fn __bindgen_test_layout_OwningNonNull_instantiation_239() {
         assert_eq!(::std::mem::size_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
         assert_eq!(::std::mem::align_of::<root::mozilla::OwningNonNull<root::nsINode>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::mozilla::OwningNonNull<root::nsINode> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_247() {
+    fn __bindgen_test_layout_Handle_instantiation_240() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_248() {
+    fn __bindgen_test_layout_Handle_instantiation_241() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_249() {
+    fn __bindgen_test_layout_Handle_instantiation_242() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_250() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_243() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::Value>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::Value> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_251() {
+    fn __bindgen_test_layout_Handle_instantiation_244() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_252() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_245() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_253() {
+    fn __bindgen_test_layout_Handle_instantiation_246() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<root::jsid>>() ,
                    8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<root::jsid> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_254() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_247() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<root::JS::PropertyDescriptor>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<root::JS::PropertyDescriptor> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_255() {
+    fn __bindgen_test_layout_Handle_instantiation_248() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_256() {
+    fn __bindgen_test_layout_Handle_instantiation_249() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_Handle_instantiation_257() {
+    fn __bindgen_test_layout_Handle_instantiation_250() {
         assert_eq!(::std::mem::size_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::Handle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::Handle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_MutableHandle_instantiation_258() {
+    fn __bindgen_test_layout_MutableHandle_instantiation_251() {
         assert_eq!(::std::mem::size_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
         assert_eq!(::std::mem::align_of::<root::JS::MutableHandle<*mut root::JSObject>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::JS::MutableHandle<*mut root::JSObject> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_RefPtr_instantiation_259() {
+    fn __bindgen_test_layout_RefPtr_instantiation_252() {
         assert_eq!(::std::mem::size_of::<root::RefPtr<root::mozilla::dom::XBLChildrenElement>>()
                    , 8usize , concat ! (
                    "Size of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::XBLChildrenElement> ) ));
         assert_eq!(::std::mem::align_of::<root::RefPtr<root::mozilla::dom::XBLChildrenElement>>()
                    , 8usize , concat ! (
                    "Alignment of template specialization: " , stringify ! (
                    root::RefPtr<root::mozilla::dom::XBLChildrenElement> ) ));
     }
     #[test]
-    fn __bindgen_test_layout_nsCOMPtr_instantiation_260() {
+    fn __bindgen_test_layou