servo: Merge #3834 - util: Add a `Show` implementation to `SmallVec` (from pcwalton:smallvec-debugging); r=pcwalton r? @cgaebel Source-Repo: https://github.com/servo/servo Source-Revision: 72f6e14f0b8c42267b55227213060358f7cb2278

servo: Merge #3833 - gfx: Enhance display list debugging a bit with support for dumping stacking levels, etc (from pcwalton:display-list-debugging); r=mrobinson r? @mrobinson Source-Repo: https://github.com/servo/servo Source-Revision: b116a6fce647c75db8b7329763236971d28eb7dd

servo: Merge #3864 - Node's ChildElementIterator is now peekable (from brunoabinader:node-peekable-childelement); r=Ms2ger This change avoid using ```child_elements().count() > 0``` approach (using ```child_elements().peek().is_some()``` instead). Source-Repo: https://github.com/servo/servo Source-Revision: 20b2fae238f66b1ba69a3790e36448524edc428f

servo: Merge #3838 - layout: Support more types of selectors for style sharing (from pcwalton:style-sharing-enhancements); r=SimonSapin This helps avoid problems with style sharing in common cases, often caused by the user agent stylesheet. r? @SimonSapin Source-Repo: https://github.com/servo/servo Source-Revision: ba13e448cf6bef8977bb12ae96b4f2af177c6ea4

servo: Merge #3861 - Update azure. This removes the final rust-opengles dependency (from glennw:update-azure); r=metajack Source-Repo: https://github.com/servo/servo Source-Revision: 37bbe352a862f931f061a37eeaac9ebbddf79a04

servo: Merge #3859 - Cleanup Element's AttributeHandlers (from brunoabinader:element-notify-content-changed); r=Ms2ger Remove ```notify_attribute_{changed,removed}``` in favor of a unified ```notify_content_changed```. In the future, whether we decide to specialize ```document.content_changed()```, it'll be just a matter of adding a param. Source-Repo: https://github.com/servo/servo Source-Revision: 4ce185ff11e03c541587177d7e99c9d6bcf0eb82

servo: Merge #3856 - Format Element#tagName correctly when there's a prefix (from Ms2ger:tagname); r=Manishearth format!("{}", atom) yields strings like "Atom('span' type=Inline)", which is not intended here. Source-Repo: https://github.com/servo/servo Source-Revision: 7de9ed5fc7a3061676d9fd02dfc788e196c7123c

servo: Merge #3853 - Move build_element_from_tag out of the HTML parser (from Ms2ger:create); r=Manishearth This function is not particular to the parser, so should live in the DOM. Source-Repo: https://github.com/servo/servo Source-Revision: 2c6859937354760f2d175c60bad1daa16bd2ed22

servo: Merge #3851 - Update to use new GL bindings (from glennw:servo_gl); r=glennw,metajack Source-Repo: https://github.com/servo/servo Source-Revision: f9b84fd8704e249682cc12dfeb2da61b39a88d92

servo: Merge #3721 - Synchronous script loading during HTML parsing (from mbrubeck:script-sync); r=Ms2ger Fixes #3356. This makes script elements fetch their source synchronously and execute immediately by default. It also lays some groundwork for future deferred or async script loading. (Depends on #3716 to fix a content test failure caused by running script during parsing.) Source-Repo: https://github.com/servo/servo Source-Revision: 272ae0cc1beb83c839d5fbd746e67f4ae746db99

servo: Merge #3718 - M1452: Initial Step of Integrate an XML parser (from juzer10:master); r=jdm We have created parser trait and declared parse_chunk function in this trait. We are yet to implement this parse_chunk for ServoHTMLParser struct. Source-Repo: https://github.com/servo/servo Source-Revision: 5858fccf873ce30896def4f58aa8c67d1ddd09f1

servo: Merge #3836 - layout: Actually calculate restyle damage while styling (from cgaebel:calculate-restyle-damage); r=pcwalton ...oops. Looks like I forgot to do this. r? @pcwalton Source-Repo: https://github.com/servo/servo Source-Revision: fec3d53b1ecd170fc63eb305b6bb3c6bc3bf186d

servo: Merge #3846 - Update to use CGL crate for mac (from glennw:cgl); r=metajack Source-Repo: https://github.com/servo/servo Source-Revision: b8de54bc63a27ec55db683bba7430cbd0e4aa9e4

servo: Merge #3845 - Update layers, opengles to use the new glx bindings (from glennw:update-layers-opengles); r=metajack Source-Repo: https://github.com/servo/servo Source-Revision: f632f644391c2f49ec870ceb713a108e268f384b

servo: Merge #3842 - Update azure to remove glfw dependency (from glennw:update-azure); r=mbrubeck Source-Repo: https://github.com/servo/servo Source-Revision: b68f72380b4ccc330f7989fd773011360900ad1a

servo: Merge #3843 - layout: Promote absolute positioning, floatedness, and clearance into flags to avoid virtual calls (from pcwalton:flagify-display-and-position); r=glennw These were showing up really high in the maze solver profile. r? @glennw Source-Repo: https://github.com/servo/servo Source-Revision: 9f248378f06d4de7c0df01b64e93edcc4de208cf

servo: Merge #3841 - layout: Stop adding damage when removing whitespace (from pcwalton:removing-whitespace-damage); r=cgaebel Avoids total reflow of the entire document on the maze solver. I have tested Wikipedia reflow and it still works. r? @cgaebel Source-Repo: https://github.com/servo/servo Source-Revision: c20bb66aef28e922c46aa69c9faaa94d83269e73

servo: Merge #3840 - layout: Put {ib} splits into a linked list so we stop copying them all the time (from pcwalton:ib-splits-linked-list); r=glennw r? @glennw Source-Repo: https://github.com/servo/servo Source-Revision: 08288fea411e001da9b35204ccf66f29c1d7dae6

servo: Merge #3839 - layout: Use the new `append_from` method to get rid of a bunch of moves in display list construction (from pcwalton:fewer-moves-in-dls); r=glennw These were showing up in the profile. r? @glennw Source-Repo: https://github.com/servo/servo Source-Revision: 651ef60b1cbf5e7dc45d7121d6f159f3fbf0d055

servo: Merge #3837 - layout: Make some formatting cleanups (from pcwalton:layout-formatting-cleanups); r=metajack These should have no effect on functionality. r? @metajack Source-Repo: https://github.com/servo/servo Source-Revision: 4bdd9a5ec02526b9a407b23dcbf95cc570e6fa56