Bug 1331661 - Manually fix the remaining 'quotes' errors for eslint. r=Gijs
authorJared Wein <jwein@mozilla.com>
Tue, 17 Jan 2017 10:38:58 -0600
changeset 329684 4900b6c465cad2a3f7950ccafbd0b4b36def1a63
parent 329683 8cb53491dd1c78d6a6723b9e92919a304122c3f7
child 329685 c779cd2ff47cf22837e6c8038cf598d51e9b501c
push id31221
push userkwierso@gmail.com
push dateWed, 18 Jan 2017 01:36:12 +0000
treeherdermozilla-central@80eac484366a [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersGijs
bugs1331661
milestone53.0a1
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
Bug 1331661 - Manually fix the remaining 'quotes' errors for eslint. r=Gijs MozReview-Commit-ID: 7iXjQtp9ftV
browser/base/content/aboutRobots.xhtml
browser/base/content/tabbrowser.xml
browser/base/content/test/general/browser_fxa_oauth_with_keys.html
browser/base/content/test/general/browser_fxa_web_channel.html
browser/base/content/test/general/download_page.html
browser/base/content/test/general/file_bug822367_3.html
browser/base/content/test/general/file_mixedContentFromOnunload.html
browser/base/content/test/plugins/plugin_syncRemoved.html
browser/components/customizableui/content/toolbar.xml
browser/components/originattributes/test/browser/window_redirect.html
browser/components/places/content/menu.xml
browser/components/places/tests/browser/pageopeningwindow.html
browser/components/translation/translation-infobar.xml
toolkit/components/passwordmgr/test/browser/subtst_notifications_11.html
toolkit/components/passwordmgr/test/browser/subtst_notifications_11_popup.html
toolkit/components/passwordmgr/test/chrome/subtst_privbrowsing_3.html
toolkit/components/passwordmgr/test/chrome/subtst_privbrowsing_4.html
toolkit/components/passwordmgr/test/chrome/test_privbrowsing_perwindowpb.html
toolkit/components/passwordmgr/test/mochitest/test_prompt_http.html
toolkit/components/passwordmgr/test/test_master_password.html
toolkit/components/passwordmgr/test/test_prompt_async.html
toolkit/components/passwordmgr/test/test_xhr.html
toolkit/components/passwordmgr/test/test_xml_load.html
toolkit/components/places/tests/browser/399606-history.go-0.html
toolkit/components/places/tests/browser/399606-location.reload.html
toolkit/components/places/tests/browser/399606-location.replace.html
toolkit/components/places/tests/browser/399606-window.location.href.html
toolkit/components/places/tests/browser/399606-window.location.html
toolkit/components/printing/content/printPreviewBindings.xml
toolkit/components/satchel/test/test_bug_511615.html
toolkit/components/satchel/test/test_form_autocomplete_with_list.html
toolkit/components/satchel/test/test_form_submission.html
toolkit/components/startup/tests/browser/beforeunload.html
toolkit/components/windowcreator/test/test_bug293834.html
toolkit/components/windowcreator/test/test_bug449141.html
toolkit/content/tests/chrome/test_about_networking.html
toolkit/content/tests/widgets/test_videocontrols.html
toolkit/content/widgets/autocomplete.xml
toolkit/content/widgets/browser.xml
toolkit/content/widgets/button.xml
toolkit/content/widgets/checkbox.xml
toolkit/content/widgets/colorpicker.xml
toolkit/content/widgets/datetimebox.xml
toolkit/content/widgets/filefield.xml
toolkit/content/widgets/general.xml
toolkit/content/widgets/listbox.xml
toolkit/content/widgets/menulist.xml
toolkit/content/widgets/notification.xml
toolkit/content/widgets/numberbox.xml
toolkit/content/widgets/preferences.xml
toolkit/content/widgets/progressmeter.xml
toolkit/content/widgets/radio.xml
toolkit/content/widgets/scrollbox.xml
toolkit/content/widgets/tabbox.xml
toolkit/content/widgets/text.xml
toolkit/content/widgets/textbox.xml
toolkit/content/widgets/tree.xml
toolkit/content/widgets/videocontrols.xml
toolkit/mozapps/extensions/content/extensions.xml
toolkit/mozapps/extensions/test/browser/webapi_addon_listener.html
toolkit/mozapps/extensions/test/mochitest/test_bug887098.html
toolkit/xre/test/test_fpuhandler.html
--- a/browser/base/content/aboutRobots.xhtml
+++ b/browser/base/content/aboutRobots.xhtml
@@ -24,17 +24,17 @@
   <head>
     <title>&robots.pagetitle;</title>
     <link rel="stylesheet" href="chrome://global/skin/netError.css" type="text/css" media="all" />
     <link rel="icon" type="image/png" id="favicon" href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8%2F9hAAAACGFjVEwAAAASAAAAAJNtBPIAAAAaZmNUTAAAAAAAAAAQAAAAEAAAAAAAAAAALuAD6AABhIDeugAAALhJREFUOI2Nk8sNxCAMRDlGohauXFOMpfTiAlxICqAELltHLqlgctg1InzMRhpFAc%2BLGWTnmoeZYamt78zXdZmaQtQMADlnU0OIAlbmJUBEcO4bRKQY2rUXIPmAGnDuG%2FBx3%2FfvOPVaDUg%2BoAPUf1PArIMCSD5glMEsUGaG%2BkyAFWIBaCsKuA%2BHGCNijLgP133XgOEtaPFMy2vUolEGJoCIzBmoRUR9%2B7rxj16DZaW%2FmgtmxnJ8V3oAnApQwNS5zpcAAAAaZmNUTAAAAAEAAAAQAAAAEAAAAAAAAAAAAB4D6AIB52fclgAAACpmZEFUAAAAAjiNY2AYBVhBc3Pzf2LEcGreqcbwH1kDNjHauWAUjAJyAADymxf9WF%2Bu8QAAABpmY1RMAAAAAwAAABAAAAAQAAAAAAAAAAAAHgPoAgEK8Q9%2FAAAAFmZkQVQAAAAEOI1jYBgFo2AUjAIIAAAEEAAB0xIn4wAAABpmY1RMAAAABQAAABAAAAAQAAAAAAAAAAAAHgPoAgHnO30FAAAAQGZkQVQAAAAGOI1jYBieYKcaw39ixHCC%2F6cwFWMTw2rz%2F1MM%2F6Vu%2Ff%2F%2F%2FxTD%2F51qEIwuRjsXILuEGLFRMApgAADhNCsVfozYcAAAABpmY1RMAAAABwAAABAAAAAQAAAAAAAAAAAAHgPoAgEKra7sAAAAFmZkQVQAAAAIOI1jYBgFo2AUjAIIAAAEEAABM9s3hAAAABpmY1RMAAAACQAAABAAAAAQAAAAAAAAAAAAHgPoAgHn3p%2BwAAAAKmZkQVQAAAAKOI1jYBgFWEFzc%2FN%2FYsRwat6pxvAfWQM2Mdq5YBSMAnIAAPKbF%2F1BhPl6AAAAGmZjVEwAAAALAAAAEAAAABAAAAAAAAAAAAAeA%2BgCAQpITFkAAAAWZmRBVAAAAAw4jWNgGAWjYBSMAggAAAQQAAHaszpmAAAAGmZjVEwAAAANAAAAEAAAABAAAAAAAAAAAAAeA%2BgCAeeCPiMAAABAZmRBVAAAAA44jWNgGJ5gpxrDf2LEcIL%2FpzAVYxPDavP%2FUwz%2FpW79%2F%2F%2F%2FFMP%2FnWoQjC5GOxcgu4QYsVEwCmAAAOE0KxUmBL0KAAAAGmZjVEwAAAAPAAAAEAAAABAAAAAAAAAAAAAeA%2BgCAQoU7coAAAAWZmRBVAAAABA4jWNgGAWjYBSMAggAAAQQAAEpOBELAAAAGmZjVEwAAAARAAAAEAAAABAAAAAAAAAAAAAeA%2BgCAeYVWtoAAAAqZmRBVAAAABI4jWNgGAVYQXNz839ixHBq3qnG8B9ZAzYx2rlgFIwCcgAA8psX%2FWvpAecAAAAaZmNUTAAAABMAAAAQAAAAEAAAAAAAAAAAAB4D6AIBC4OJMwAAABZmZEFUAAAAFDiNY2AYBaNgFIwCCAAABBAAAcBQHOkAAAAaZmNUTAAAABUAAAAQAAAAEAAAAAAAAAAAAB4D6AIB5kn7SQAAAEBmZEFUAAAAFjiNY2AYnmCnGsN%2FYsRwgv%2BnMBVjE8Nq8%2F9TDP%2Blbv3%2F%2F%2F8Uw%2F%2BdahCMLkY7FyC7hBixUTAKYAAA4TQrFc%2BcEoQAAAAaZmNUTAAAABcAAAAQAAAAEAAAAAAAAAAAAB4D6AIBC98ooAAAABZmZEFUAAAAGDiNY2AYBaNgFIwCCAAABBAAASCZDI4AAAAaZmNUTAAAABkAAAAQAAAAEAAAAAAAAAAAAB4D6AIB5qwZ%2FAAAACpmZEFUAAAAGjiNY2AYBVhBc3Pzf2LEcGreqcbwH1kDNjHauWAUjAJyAADymxf9cjJWbAAAABpmY1RMAAAAGwAAABAAAAAQAAAAAAAAAAAAHgPoAgELOsoVAAAAFmZkQVQAAAAcOI1jYBgFo2AUjAIIAAAEEAAByfEBbAAAABpmY1RMAAAAHQAAABAAAAAQAAAAAAAAAAAAHgPoAgHm8LhvAAAAQGZkQVQAAAAeOI1jYBieYKcaw39ixHCC%2F6cwFWMTw2rz%2F1MM%2F6Vu%2Ff%2F%2F%2FxTD%2F51qEIwuRjsXILuEGLFRMApgAADhNCsVlxR3%2FgAAABpmY1RMAAAAHwAAABAAAAAQAAAAAAAAAAAAHgPoAgELZmuGAAAAFmZkQVQAAAAgOI1jYBgFo2AUjAIIAAAEEAABHP5cFQAAABpmY1RMAAAAIQAAABAAAAAQAAAAAAAAAAAAHgPoAgHlgtAOAAAAKmZkQVQAAAAiOI1jYBgFWEFzc%2FN%2FYsRwat6pxvAfWQM2Mdq5YBSMAnIAAPKbF%2F0%2FMvDdAAAAAElFTkSuQmCC"/>
 
     <script type="application/javascript"><![CDATA[
       var buttonClicked = false;
       function robotButton() {
-        var button = document.getElementById('errorTryAgain');
+        var button = document.getElementById("errorTryAgain");
         if (buttonClicked) {
           button.style.visibility = "hidden";
         } else {
           var newLabel = button.getAttribute("label2");
           button.textContent = newLabel;
           buttonClicked = true;
         }
       }
--- a/browser/base/content/tabbrowser.xml
+++ b/browser/base/content/tabbrowser.xml
@@ -4581,19 +4581,19 @@
             return;
 
           if (this.AppConstants.platform == "macosx") {
             if (!aEvent.metaKey)
               return;
 
             var offset = 1;
             switch (aEvent.charCode) {
-              case '}'.charCodeAt(0):
+              case "}".charCodeAt(0):
                 offset = -1;
-              case '{'.charCodeAt(0):
+              case "{".charCodeAt(0):
                 if (window.getComputedStyle(this, null).direction == "ltr")
                   offset *= -1;
                 this.tabContainer.advanceSelectedTab(offset, true);
                 aEvent.preventDefault();
             }
           }
         ]]></body>
       </method>
@@ -6334,17 +6334,17 @@
          * In both cases, it is most likely that the close button area has
          * been accidentally clicked, therefore we do not close the tab.
          *
          * We don't want to ignore processing of more than one click event,
          * though, since the user might actually be repeatedly clicking to
          * close many tabs at once.
          */
         let target = event.originalTarget;
-        if (target.classList.contains('tab-close-button')) {
+        if (target.classList.contains("tab-close-button")) {
           // We preemptively set this to allow the closing-multiple-tabs-
           // in-a-row case.
           if (this._blockDblClick) {
             target._ignoredCloseButtonClicks = true;
           } else if (event.detail > 1 && !target._ignoredCloseButtonClicks) {
             target._ignoredCloseButtonClicks = true;
             event.stopPropagation();
             return;
@@ -6480,17 +6480,17 @@
           canvas.mozOpaque = true;
         }
 
         canvas.width = 160 * scale;
         canvas.height = 90 * scale;
         let toDrag = canvas;
         let dragImageOffset = -16;
         if (gMultiProcessBrowser) {
-          var context = canvas.getContext('2d');
+          var context = canvas.getContext("2d");
           context.fillStyle = "white";
           context.fillRect(0, 0, canvas.width, canvas.height);
 
           let captureListener;
           let platform = this.tabbrowser.AppConstants.platform;
           // On Windows and Mac we can update the drag image during a drag
           // using updateDragImage. On Linux, we can use a panel.
           if (platform == "win" || platform == "macosx") {
@@ -7151,32 +7151,32 @@
       <handler event="mouseout"><![CDATA[
         let anonid = event.originalTarget.getAttribute("anonid");
         if (anonid == "close-button")
           this.mOverCloseButton = false;
 
         this._mouseleave();
       ]]></handler>
       <handler event="dragstart" phase="capturing">
-        this.style.MozUserFocus = '';
+        this.style.MozUserFocus = "";
       </handler>
       <handler event="mousedown" phase="capturing">
       <![CDATA[
         if (this.selected) {
-          this.style.MozUserFocus = 'ignore';
+          this.style.MozUserFocus = "ignore";
           this.clientTop; // just using this to flush style updates
         } else if (this.mOverCloseButton ||
                    this._overPlayingIcon) {
           // Prevent tabbox.xml from selecting the tab.
           event.stopPropagation();
         }
       ]]>
       </handler>
       <handler event="mouseup">
-        this.style.MozUserFocus = '';
+        this.style.MozUserFocus = "";
       </handler>
       <handler event="click">
       <![CDATA[
         if (event.button != 0) {
           return;
         }
 
         if (this._overPlayingIcon) {
--- a/browser/base/content/test/general/browser_fxa_oauth_with_keys.html
+++ b/browser/base/content/test/general/browser_fxa_oauth_with_keys.html
@@ -15,17 +15,17 @@
         message: {
           command: "oauth_complete",
           data: {
             state: "state",
             code: "code1",
             closeWindow: "signin",
             // Keys normally contain more information, but this is enough
             // to keep Loop's tests happy.
-            keys: { kAr: { k: 'kAr' }, kBr: { k: 'kBr' }},
+            keys: { kAr: { k: "kAr" }, kBr: { k: "kBr" }},
           },
         },
       }),
     });
 
     window.dispatchEvent(event);
   };
 </script>
--- a/browser/base/content/test/general/browser_fxa_web_channel.html
+++ b/browser/base/content/test/general/browser_fxa_web_channel.html
@@ -50,20 +50,20 @@
     var event = new window.CustomEvent("WebChannelMessageToChrome", {
       detail: JSON.stringify({
         id: webChannelId,
         message: {
           command: "fxaccounts:login",
           data: {
             authAt: Date.now(),
             email: "testuser@testuser.com",
-            keyFetchToken: 'key_fetch_token',
-            sessionToken: 'session_token',
-            uid: 'uid',
-            unwrapBKey: 'unwrap_b_key',
+            keyFetchToken: "key_fetch_token",
+            sessionToken: "session_token",
+            uid: "uid",
+            unwrapBKey: "unwrap_b_key",
             verified: true,
           },
           messageId: 1,
         },
       }),
     });
 
     window.dispatchEvent(event);
@@ -71,17 +71,17 @@
 
   function test_can_link_account() {
     window.addEventListener("WebChannelMessageToContent", function(e) {
       // echo any responses from the browser back to the tests on the
       // fxaccounts_webchannel_response_echo WebChannel. The tests are
       // listening for events and do the appropriate checks.
       var event = new window.CustomEvent("WebChannelMessageToChrome", {
         detail: JSON.stringify({
-          id: 'fxaccounts_webchannel_response_echo',
+          id: "fxaccounts_webchannel_response_echo",
           message: e.detail.message,
         })
       });
 
       window.dispatchEvent(event);
     }, true);
 
     var event = new window.CustomEvent("WebChannelMessageToChrome", {
@@ -102,34 +102,34 @@
 
   function test_logout() {
     var event = new window.CustomEvent("WebChannelMessageToChrome", {
       detail: JSON.stringify({
         id: webChannelId,
         message: {
           command: "fxaccounts:logout",
           data: {
-            uid: 'uid'
+            uid: "uid"
           },
           messageId: 3,
         },
       }),
     });
 
     window.dispatchEvent(event);
   }
 
   function test_delete() {
     var event = new window.CustomEvent("WebChannelMessageToChrome", {
       detail: JSON.stringify({
         id: webChannelId,
         message: {
           command: "fxaccounts:delete",
           data: {
-            uid: 'uid'
+            uid: "uid"
           },
           messageId: 4,
         },
       }),
     });
 
     window.dispatchEvent(event);
   }
--- a/browser/base/content/test/general/download_page.html
+++ b/browser/base/content/test/general/download_page.html
@@ -18,26 +18,26 @@ https://bugzilla.mozilla.org/show_bug.cg
         <li><a href="video.ogg"
                 download="just some video" id="link3">Download "just some video"</a></li>
         <li><a href="data:text/plain,test"
                 download="with-target.txt" id="link4">Download "with-target.txt"</a></li>
         <li><a href="javascript:(1+2)+''"
             download="javascript.txt" id="link5">Download "javascript.txt"</a></li>
     </ul>
     <script>
-        var li = document.createElement('li');
-        var a = document.createElement('a');
+        var li = document.createElement("li");
+        var a = document.createElement("a");
 
         a.href = window.URL.createObjectURL(new Blob(["just text"]));
         a.download = "test.blob";
         a.id = "link6";
         a.textContent = 'Download "test.blob"';
 
         li.appendChild(a);
-        document.getElementsByTagName('ul')[0].appendChild(li);
+        document.getElementsByTagName("ul")[0].appendChild(li);
 
         window.addEventListener("beforeunload", function(evt) {
             document.getElementById("unload-flag").textContent = "Fail";
         });
     </script>
     <ul>
         <li><a href="http://example.com/"
                 download="example.com" id="link7" target="_blank">Download "example.com"</a></li>
--- a/browser/base/content/test/general/file_bug822367_3.html
+++ b/browser/base/content/test/general/file_bug822367_3.html
@@ -4,17 +4,17 @@
 Test 3 for Mixed Content Blocker User Override - Mixed Script and Display
 https://bugzilla.mozilla.org/show_bug.cgi?id=822367
 -->
 <head>
   <meta charset="utf-8">
   <title>Test 3 for Bug 822367</title>
   <script>
   function foo() {
-    var x = document.createElement('p');
+    var x = document.createElement("p");
     x.setAttribute("id", "p2");
     x.innerHTML = "bye";
     document.getElementById("testContent").appendChild(x);
   }
   </script>
 </head>
 <body>
   <div id="testContent">
--- a/browser/base/content/test/general/file_mixedContentFromOnunload.html
+++ b/browser/base/content/test/general/file_mixedContentFromOnunload.html
@@ -5,14 +5,14 @@ Test for https://bugzilla.mozilla.org/sh
 -->
 <head>
   <meta charset="utf-8">
   <title>Test for Bug 947079</title>
 </head>
 <body>
   <p>Test for Bug 947079</p>
   <script>
-    window.addEventListener('unload', function() {
-        new Image().src = 'http://mochi.test:8888/tests/image/test/mochitest/blue.png';
+    window.addEventListener("unload", function() {
+        new Image().src = "http://mochi.test:8888/tests/image/test/mochitest/blue.png";
     });
   </script>
 </body>
 </html>
--- a/browser/base/content/test/plugins/plugin_syncRemoved.html
+++ b/browser/base/content/test/plugins/plugin_syncRemoved.html
@@ -1,15 +1,15 @@
 <!DOCTYPE html>
 <html>
 <head>
 <meta charset="utf-8">
 <body>
 <script type="text/javascript">
   // create an embed, insert it in the doc and immediately remove it
-  var embed = document.createElement('embed');
+  var embed = document.createElement("embed");
   embed.setAttribute("id", "test");
   embed.setAttribute("type", "application/x-test");
   embed.setAttribute("style", "width: 0px; height: 0px;");
   document.body.appendChild(embed);
   window.getComputedStyle(embed, null).top;
   document.body.remove(embed);
 </script>
--- a/browser/components/customizableui/content/toolbar.xml
+++ b/browser/components/customizableui/content/toolbar.xml
@@ -192,21 +192,21 @@
             for (let node of overflowList.children) {
               let realNode = node.localName == "toolbarpaletteitem" ? node.firstChild : node;
               if (realNode.getAttribute("skipintoolbarset") != "true") {
                 currentWidgets.add(realNode.id);
               }
             }
           }
           let orderedPlacements = CustomizableUI.getWidgetIdsInArea(this.id);
-          return orderedPlacements.filter((x) => currentWidgets.has(x)).join(',');
+          return orderedPlacements.filter((x) => currentWidgets.has(x)).join(",");
         ]]></getter>
         <setter><![CDATA[
           // Get list of new and old ids:
-          let newVal = (val || '').split(',').filter(x => x);
+          let newVal = (val || "").split(",").filter(x => x);
           let oldIds = CustomizableUI.getWidgetIdsInArea(this.id);
 
           // Get a list of items only in the new list
           let newIds = newVal.filter(id => oldIds.indexOf(id) == -1);
           CustomizableUI.beginBatchUpdate();
           try {
             for (let newId of newIds) {
               oldIds = CustomizableUI.getWidgetIdsInArea(this.id);
@@ -220,17 +220,17 @@
                 // If it's not in the old list, repeat:
               } while (pos == -1 && nextId);
               if (pos == -1) {
                 pos = null; // We didn't find anything, insert at the end
               }
               CustomizableUI.addWidgetToArea(newId, this.id, pos);
             }
 
-            let currentIds = this.currentSet.split(',');
+            let currentIds = this.currentSet.split(",");
             let removedIds = currentIds.filter(id => newIds.indexOf(id) == -1 && newVal.indexOf(id) == -1);
             for (let removedId of removedIds) {
               CustomizableUI.removeWidgetFromArea(removedId);
             }
           } finally {
             CustomizableUI.endBatchUpdate();
           }
         ]]></setter>
@@ -436,17 +436,17 @@
               // out if the user has customized things / we've been here before:
               if (!this._whiteListed.has(node.id)) {
                 node.setAttribute("removable", "true");
               }
               children.push(node);
             }
           }
           CustomizableUI.registerToolbarNode(this, children);
-          let existingMigratedItems = (this.getAttribute("migratedset") || "").split(',');
+          let existingMigratedItems = (this.getAttribute("migratedset") || "").split(",");
           for (let migratedItem of existingMigratedItems.filter((x) => !!x)) {
             this._currentSetMigrated.add(migratedItem);
           }
           this.evictNodes();
           // We can't easily use |this| or strong bindings for the observer fn here
           // because that creates leaky circular references when the node goes away,
           // and XBL destructors are unreliable.
           let mutationObserver = new MutationObserver(function(mutations) {
@@ -567,34 +567,34 @@
       </method>
       <method name="getMigratedItems">
         <body><![CDATA[
           return [...this._currentSetMigrated];
         ]]></body>
       </method>
       <method name="_updateMigratedSet">
         <body><![CDATA[
-          let newMigratedItems = this.getMigratedItems().join(',');
+          let newMigratedItems = this.getMigratedItems().join(",");
           if (this.getAttribute("migratedset") != newMigratedItems) {
             this.setAttribute("migratedset", newMigratedItems);
             this.ownerDocument.persist(this.id, "migratedset");
           }
         ]]></body>
       </method>
       <property name="customizationTarget" readonly="true">
         <getter><![CDATA[
           return this;
         ]]></getter>
       </property>
       <property name="currentSet">
         <getter><![CDATA[
           return Array.from(this.children, node => node.id).join(",");
         ]]></getter>
         <setter><![CDATA[
-          let v = val.split(',');
+          let v = val.split(",");
           let newButtons = v.filter(x => x && (!this._whiteListed.has(x) &&
                                                !CustomizableUI.isSpecialWidget(x) &&
                                                !this._currentSetMigrated.has(x)));
           for (let newButton of newButtons) {
             this._currentSetMigrated.add(newButton);
             this.insertItem(newButton);
           }
           this._updateMigratedSet();
--- a/browser/components/originattributes/test/browser/window_redirect.html
+++ b/browser/components/originattributes/test/browser/window_redirect.html
@@ -1,12 +1,12 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
 <html>
   <head>
     <meta charset="utf8">
     <title>Page creating a popup</title>
   </head>
   <body>
     <script type="text/javascript">
-       var w = window.open('test_firstParty_http_redirect_to_same_domain.html', "test");
+       var w = window.open("test_firstParty_http_redirect_to_same_domain.html", "test");
     </script>
   </body>
 </html>
--- a/browser/components/places/content/menu.xml
+++ b/browser/components/places/content/menu.xml
@@ -404,17 +404,17 @@
           dropPoint.folderElt.setAttribute("_moz-menuactive", true);
         } else {
           // We are not dragging over a folder.
           // Clear out old _overFolder information.
           this._overFolder.clear();
         }
 
         // Autoscroll the popup strip if we drag over the scroll buttons.
-        let anonid = event.originalTarget.getAttribute('anonid');
+        let anonid = event.originalTarget.getAttribute("anonid");
         let scrollDir = 0;
         if (anonid == "scrollbutton-up") {
           scrollDir = -1;
         } else if (anonid == "scrollbutton-down") {
           scrollDir = 1;
         }
         if (scrollDir != 0) {
           this._scrollBox.scrollByIndex(scrollDir, false);
@@ -505,17 +505,17 @@
             <children/>
           </xul:arrowscrollbox>
         </xul:box>
       </xul:vbox>
     </content>
 
     <implementation>
       <constructor><![CDATA[
-        this.style.pointerEvents = 'none';
+        this.style.pointerEvents = "none";
       ]]></constructor>
       <method name="adjustArrowPosition">
         <body><![CDATA[
           var arrow = document.getAnonymousElementByAttribute(this, "anonid", "arrow");
 
           var anchor = this.anchorNode;
           if (!anchor) {
             arrow.hidden = true;
@@ -607,15 +607,15 @@
         }
       ]]></handler>
       <handler event="popuphiding" phase="target"><![CDATA[
         this.setAttribute("animate", "cancel");
       ]]></handler>
       <handler event="popuphidden" phase="target"><![CDATA[
         this.removeAttribute("panelopen");
         if (this.getAttribute("disablepointereventsfortransition") == "true") {
-          this.style.pointerEvents = 'none';
+          this.style.pointerEvents = "none";
         }
         this.removeAttribute("animate");
       ]]></handler>
     </handlers>
   </binding>
 </bindings>
--- a/browser/components/places/tests/browser/pageopeningwindow.html
+++ b/browser/components/places/tests/browser/pageopeningwindow.html
@@ -1,9 +1,9 @@
 <meta charset="UTF-8">
 Hi, I was opened via a <script>document.write(location.search ?
   "popup call from the opened window... uh oh, that shouldn't happen!" :
   "bookmarklet, and I will open a new window myself.")</script><br>
 <script>
   if (!location.search) {
-    open(location.href + "?donotopen=true", '_blank');
+    open(location.href + "?donotopen=true", "_blank");
   }
 </script>
--- a/browser/components/translation/translation-infobar.xml
+++ b/browser/components/translation/translation-infobar.xml
@@ -151,17 +151,17 @@
                            oncommand="document.getBindingParent(this).closeCommand();"/>
       </xul:hbox>
     </content>
     <implementation>
       <property name="state"
                 onget="return this._getAnonElt('translationStates').selectedIndex;">
         <setter>
           <![CDATA[
-          let deck = this._getAnonElt('translationStates');
+          let deck = this._getAnonElt("translationStates");
 
           let activeElt = document.activeElement;
           if (activeElt && deck.contains(activeElt))
             activeElt.blur();
 
           let stateName;
           for (let name of ["OFFER", "TRANSLATING", "TRANSLATED", "ERROR"]) {
             if (Translation["STATE_" + name] == val) {
@@ -219,17 +219,17 @@
 
             if (aTranslation.state)
               this.state = aTranslation.state;
 
             // Show attribution for the preferred translator.
             let engineIndex = Object.keys(Translation.supportedEngines)
               .indexOf(Translation.translationEngine);
             if (engineIndex != -1) {
-              this._getAnonElt('translationEngine').selectedIndex = engineIndex;
+              this._getAnonElt("translationEngine").selectedIndex = engineIndex;
             }
 
             const kWelcomePref = "browser.translation.ui.welcomeMessageShown";
             if (Services.prefs.prefHasUserValue(kWelcomePref) ||
                 this.translation.browser != gBrowser.selectedBrowser)
               return;
 
             this.addEventListener("transitionend", function onShown() {
--- a/toolkit/components/passwordmgr/test/browser/subtst_notifications_11.html
+++ b/toolkit/components/passwordmgr/test/browser/subtst_notifications_11.html
@@ -4,17 +4,17 @@
   <meta charset="utf-8">
   <title>Subtest for Login Manager notifications - Popup Windows</title>
 </head>
 <body>
 <h2>Subtest 11 (popup windows)</h2>
 <script>
 
 // Ignore the '?' and split on |
-[username, password, features, autoClose] = window.location.search.substring(1).split('|');
+[username, password, features, autoClose] = window.location.search.substring(1).split("|");
 
 var url = "subtst_notifications_11_popup.html?" + username + "|" + password;
 var popupWin = window.open(url, "subtst_11", features);
 
 // Popup window will call this function on form submission.
 function formSubmitted() {
   if (autoClose)
     popupWin.close();
--- a/toolkit/components/passwordmgr/test/browser/subtst_notifications_11_popup.html
+++ b/toolkit/components/passwordmgr/test/browser/subtst_notifications_11_popup.html
@@ -10,17 +10,17 @@
   <input id="user" name="user">
   <input id="pass" name="pass" type="password">
   <button type='submit'>Submit</button>
 </form>
 
 <script>
 function submitForm() {
   // Get the password from the query string (exclude '?').
-  [username, password] = window.location.search.substring(1).split('|');
+  [username, password] = window.location.search.substring(1).split("|");
   userField.value = username;
   passField.value = password;
   form.submit();
   window.opener.formSubmitted();
 }
 
 window.onload = submitForm;
 var form      = document.getElementById("form");
--- a/toolkit/components/passwordmgr/test/chrome/subtst_privbrowsing_3.html
+++ b/toolkit/components/passwordmgr/test/chrome/subtst_privbrowsing_3.html
@@ -17,13 +17,13 @@
 </form>
 
 <script>
 function submitForm() {
   form.submit();
 }
 
 var form      = document.getElementById("form");
-window.addEventListener('message', () => { submitForm(); });
+window.addEventListener("message", () => { submitForm(); });
 
 </script>
 </body>
 </html>
--- a/toolkit/components/passwordmgr/test/chrome/subtst_privbrowsing_4.html
+++ b/toolkit/components/passwordmgr/test/chrome/subtst_privbrowsing_4.html
@@ -28,13 +28,13 @@ function submitForm() {
   doKey("down");
   doKey("return");
   setTimeout(function() { form.submit(); }, 100);
 }
 
 var form      = document.getElementById("form");
 var userField = document.getElementById("user");
 
-window.addEventListener('message', () => { startAutocomplete(); });
+window.addEventListener("message", () => { startAutocomplete(); });
 
 </script>
 </body>
 </html>
--- a/toolkit/components/passwordmgr/test/chrome/test_privbrowsing_perwindowpb.html
+++ b/toolkit/components/passwordmgr/test/chrome/test_privbrowsing_perwindowpb.html
@@ -219,18 +219,18 @@ function testOnWindow(aIsPrivate, aCallb
     whenDelayedStartupFinished(win, function() {
       win.addEventListener("DOMContentLoaded", function onInnerLoad() {
         if (win.content.location.href != contentPage) {
           win.gBrowser.loadURI(contentPage);
           return;
         }
         win.removeEventListener("DOMContentLoaded", onInnerLoad, true);
 
-        win.content.addEventListener('load', function innerLoad2() {
-          win.content.removeEventListener('load', innerLoad2);
+        win.content.addEventListener("load", function innerLoad2() {
+          win.content.removeEventListener("load", innerLoad2);
           testWindows.push(win);
           SimpleTest.executeSoon(function() { aCallback(win); });
         }, false, true);
       }, true);
       SimpleTest.executeSoon(function() { win.gBrowser.loadURI(contentPage); });
     });
   }, true);
 }
--- a/toolkit/components/passwordmgr/test/mochitest/test_prompt_http.html
+++ b/toolkit/components/passwordmgr/test/mochitest/test_prompt_http.html
@@ -217,17 +217,17 @@ add_task(function* test_iframe() {
 
     var tmpLogin = Cc["@mozilla.org/login-manager/loginInfo;1"].
                    createInstance(Ci.nsILoginInfo);
     tmpLogin.init("http://mochi.test:8888", null, "mochitest3",
                   "mochiuser3", "mochipass3-old", "", "");
     Services.logins.removeLogin(tmpLogin);
 
     // Clear cached auth from this subtest, and avoid leaking due to bug 459620.
-    var authMgr = Cc['@mozilla.org/network/http-auth-manager;1'].
+    var authMgr = Cc["@mozilla.org/network/http-auth-manager;1"].
                   getService(Ci.nsIHttpAuthManager);
     authMgr.clearAll();
   });
 
   state = {
     msg         : "http://mochi.test:8888 is requesting your username and password. The site says: “mochitest3”",
     title       : "Authentication Required",
     textValue   : "",
--- a/toolkit/components/passwordmgr/test/test_master_password.html
+++ b/toolkit/components/passwordmgr/test/test_master_password.html
@@ -233,20 +233,20 @@ function checkTest4A() {
 
 function checkTest4B_delay() {
     // Testing a negative, wait a little to give the login manager a chance to
     // (incorrectly) fill in the form.  Note, we cannot use setTimeout()
     // here because the modal window suspends all window timers.  Instead we
     // must use a chrome script to use nsITimer directly.
     let chromeURL = SimpleTest.getTestFileURL("chrome_timeout.js");
     let script = SpecialPowers.loadChromeScript(chromeURL);
-    script.addMessageListener('ready', _ => {
-      script.sendAsyncMessage('setTimeout', { delay: 500 });
+    script.addMessageListener("ready", _ => {
+      script.sendAsyncMessage("setTimeout", { delay: 500 });
     });
-    script.addMessageListener('timeout', checkTest4B);
+    script.addMessageListener("timeout", checkTest4B);
 }
 
 function checkTest4B() {
     ok(true, "checkTest4B starting");
     // iframe2 should load without having triggered a MP prompt (because one
     // is already waiting)
 
     // check contents of iframe2 fields
--- a/toolkit/components/passwordmgr/test/test_prompt_async.html
+++ b/toolkit/components/passwordmgr/test/test_prompt_async.html
@@ -7,17 +7,17 @@
     <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
     <script type="text/javascript" src="prompt_common.js"></script>
     <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
 
     <script class="testbody" type="text/javascript">
         SimpleTest.waitForExplicitFinish();
         SimpleTest.requestFlakyTimeout("untriaged");
 
-        const { NetUtil } = SpecialPowers.Cu.import('resource://gre/modules/NetUtil.jsm');
+        const { NetUtil } = SpecialPowers.Cu.import("resource://gre/modules/NetUtil.jsm");
 
         var prefs = Cc["@mozilla.org/preferences-service;1"].
                         getService(Ci.nsIPrefBranch);
         prefs.setIntPref("network.auth.subresource-http-auth-allow", 2);
         // Class monitoring number of open dialog windows
         // It checks there is always open just a single dialog per application
         function dialogMonitor() {
             var observerService = SpecialPowers.Cc["@mozilla.org/observer-service;1"]
@@ -113,17 +113,17 @@
                      "user6name", "user6pass");
         }
 
         function finishTest() {
             ok(true, "finishTest removing testing logins...");
             for (i in logins)
                 pwmgr.removeLogin(logins[i]);
 
-            var authMgr = SpecialPowers.Cc['@mozilla.org/network/http-auth-manager;1']
+            var authMgr = SpecialPowers.Cc["@mozilla.org/network/http-auth-manager;1"]
                                        .getService(Ci.nsIHttpAuthManager);
             authMgr.clearAll();
 
             monitor.shutdown();
             SimpleTest.finish();
         }
 
 	var resolveCallback = SpecialPowers.wrapCallbackObject({
--- a/toolkit/components/passwordmgr/test/test_xhr.html
+++ b/toolkit/components/passwordmgr/test/test_xhr.html
@@ -181,17 +181,17 @@ function makeRequest(uri) {
   request.send(null);
 }
 
 
 initLogins();
 
 // clear plain HTTP auth sessions before the test, to allow
 // running them more than once.
-var authMgr = SpecialPowers.Cc['@mozilla.org/network/http-auth-manager;1']
+var authMgr = SpecialPowers.Cc["@mozilla.org/network/http-auth-manager;1"]
                         .getService(SpecialPowers.Ci.nsIHttpAuthManager);
 authMgr.clearAll();
 
 // start the tests
 testNum = 0;
 doTest();
 
 SimpleTest.waitForExplicitFinish();
--- a/toolkit/components/passwordmgr/test/test_xml_load.html
+++ b/toolkit/components/passwordmgr/test/test_xml_load.html
@@ -171,17 +171,17 @@ function makeRequest(uri) {
   xmlDoc.load(uri);
 }
 
 
 initLogins();
 
 // clear plain HTTP auth sessions before the test, to allow
 // running them more than once.
-var authMgr = SpecialPowers.Cc['@mozilla.org/network/http-auth-manager;1']
+var authMgr = SpecialPowers.Cc["@mozilla.org/network/http-auth-manager;1"]
                            .getService(SpecialPowers.Ci.nsIHttpAuthManager);
 authMgr.clearAll();
 
 // start the tests
 testNum = 0;
 doTest();
 
 SimpleTest.waitForExplicitFinish();
--- a/toolkit/components/places/tests/browser/399606-history.go-0.html
+++ b/toolkit/components/places/tests/browser/399606-history.go-0.html
@@ -1,11 +1,11 @@
 <html>
 <head>
 <title>history.go(0)</title>
 <script>
-setTimeout('history.go(0)', 1000);
+setTimeout("history.go(0)", 1000);
 </script>
 </head>
 <body>
 Testing history.go(0)
 </body>
 </html>
--- a/toolkit/components/places/tests/browser/399606-location.reload.html
+++ b/toolkit/components/places/tests/browser/399606-location.reload.html
@@ -1,11 +1,11 @@
 <html>
 <head>
 <title>location.reload()</title>
 <script>
-setTimeout('location.reload();', 100);
+setTimeout("location.reload();", 100);
 </script>
 </head>
 <body>
 Testing location.reload();
 </body>
 </html>
--- a/toolkit/components/places/tests/browser/399606-location.replace.html
+++ b/toolkit/components/places/tests/browser/399606-location.replace.html
@@ -1,11 +1,11 @@
 <html>
 <head>
 <title>location.replace</title>
 <script>
-setTimeout('location.replace(window.location.href)', 1000);
+setTimeout("location.replace(window.location.href)", 1000);
 </script>
 </head>
 <body>
 Testing location.replace
 </body>
 </html>
--- a/toolkit/components/places/tests/browser/399606-window.location.href.html
+++ b/toolkit/components/places/tests/browser/399606-window.location.href.html
@@ -1,11 +1,11 @@
 <html>
 <head>
 <title>window.location.href</title>
 <script>
-setTimeout('window.location.href = window.location.href', 1000);
+setTimeout("window.location.href = window.location.href", 1000);
 </script>
 </head>
 <body>
 Testing window.location.href
 </body>
 </html>
--- a/toolkit/components/places/tests/browser/399606-window.location.html
+++ b/toolkit/components/places/tests/browser/399606-window.location.html
@@ -1,11 +1,11 @@
 <html>
 <head>
 <title>window.location</title>
 <script>
-setTimeout('window.location = window.location', 1000);
+setTimeout("window.location = window.location", 1000);
 </script>
 </head>
 <body>
 Testing window.location
 </body>
 </html>
--- a/toolkit/components/printing/content/printPreviewBindings.xml
+++ b/toolkit/components/printing/content/printPreviewBindings.xml
@@ -285,25 +285,25 @@
             return;
           }
 
           if (aValue == "Custom") {
             aValue = this.promptForScaleValue(settings.scaling * 100.0);
             if (aValue >= 10) {
               aValue /= 100.0;
             } else {
-              if (this.mScaleCombobox.hasAttribute('lastValidInx')) {
-                this.mScaleCombobox.selectedIndex = this.mScaleCombobox.getAttribute('lastValidInx');
+              if (this.mScaleCombobox.hasAttribute("lastValidInx")) {
+                this.mScaleCombobox.selectedIndex = this.mScaleCombobox.getAttribute("lastValidInx");
               }
               return;
             }
           }
 
           this.setScaleCombobox(aValue);
-          this.mScaleCombobox.setAttribute('lastValidInx', this.mScaleCombobox.selectedIndex);
+          this.mScaleCombobox.setAttribute("lastValidInx", this.mScaleCombobox.selectedIndex);
 
           if (settings.scaling != aValue || settings.shrinkToFit) {
             settings.shrinkToFit = false;
             settings.scaling = aValue;
             this.savePrintSettings(settings, settings.kInitSaveShrinkToFit | settings.kInitSaveScaling);
             PrintUtils.printPreview();
           }
         ]]>
--- a/toolkit/components/satchel/test/test_bug_511615.html
+++ b/toolkit/components/satchel/test/test_bug_511615.html
@@ -84,35 +84,35 @@ function doKeyUnprivileged(key) {
   } else {
       keycode = KeyEvent[keyName];
       if (!keycode)
           throw "invalid keyname in test";
       charcode = 0;
       alwaysval = keycode;
   }
 
-  let dnEvent = document.createEvent('KeyboardEvent');
-  let prEvent = document.createEvent('KeyboardEvent');
-  let upEvent = document.createEvent('KeyboardEvent');
+  let dnEvent = document.createEvent("KeyboardEvent");
+  let prEvent = document.createEvent("KeyboardEvent");
+  let upEvent = document.createEvent("KeyboardEvent");
 
   /* eslint-disable no-multi-spaces */
   dnEvent.initKeyEvent("keydown",  true, true, null, false, false, false, false, alwaysval, 0);
   prEvent.initKeyEvent("keypress", true, true, null, false, false, false, false, keycode, charcode);
   upEvent.initKeyEvent("keyup",    true, true, null, false, false, false, false, alwaysval, 0);
   /* eslint-enable no-multi-spaces */
 
   input.dispatchEvent(dnEvent);
   input.dispatchEvent(prEvent);
   input.dispatchEvent(upEvent);
 }
 
 function doClickWithMouseEventUnprivileged() {
-  let dnEvent = document.createEvent('MouseEvent');
-  let upEvent = document.createEvent('MouseEvent');
-  let ckEvent = document.createEvent('MouseEvent');
+  let dnEvent = document.createEvent("MouseEvent");
+  let upEvent = document.createEvent("MouseEvent");
+  let ckEvent = document.createEvent("MouseEvent");
 
   /* eslint-disable no-multi-spaces */
   dnEvent.initMouseEvent("mousedown",  true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
   upEvent.initMouseEvent("mouseup",    true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
   ckEvent.initMouseEvent("mouseclick", true, true, window, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
   /* eslint-enable no-multi-spaces */
 
   input.dispatchEvent(dnEvent);
--- a/toolkit/components/satchel/test/test_form_autocomplete_with_list.html
+++ b/toolkit/components/satchel/test/test_form_autocomplete_with_list.html
@@ -321,17 +321,17 @@ function runTest() {
     // Test dynamic updates.
     // For some reasons, when there is an update of the list, the selection is
     // lost so we need to go down like if we were at the beginning of the list
     // again.
     case 200:
       // Removing the second element while on the first then going down and
       // push enter. Value should be one from the third suggesion.
       doKey("down");
-      var datalist = document.getElementById('suggest');
+      var datalist = document.getElementById("suggest");
       var toRemove = datalist.children[1]
       datalist.removeChild(toRemove);
 
       SimpleTest.executeSoon(function() {
         doKey("down");
         doKey("down");
         doKey("return");
         checkForm("final");
@@ -343,70 +343,70 @@ function runTest() {
         doKey("down");
       });
       break;
 
     case 201:
       // Adding an attribute after the first one while on the first then going
       // down and push enter. Value should be the on from the new suggestion.
       doKey("down");
-      datalist = document.getElementById('suggest');
+      datalist = document.getElementById("suggest");
       var added = new Option("Foo");
       datalist.insertBefore(added, datalist.children[1]);
       waitForMenuChange(4);
       break;
 
     case 202:
       doKey("down");
       doKey("down");
       doKey("return");
       checkForm("Foo");
 
       // Remove the element.
-      datalist = document.getElementById('suggest');
+      datalist = document.getElementById("suggest");
       datalist.removeChild(datalist.children[1]);
       waitForMenuChange(0);
       break;
 
     case 203:
       // Change the first element value attribute.
       restoreForm();
-      datalist = document.getElementById('suggest');
+      datalist = document.getElementById("suggest");
       prevValue = datalist.children[0].value;
       datalist.children[0].value = "foo";
       expectPopup();
       break;
 
     case 204:
       doKey("down");
       doKey("return");
       checkForm("foo");
 
-      datalist = document.getElementById('suggest');
+      datalist = document.getElementById("suggest");
       datalist.children[0].value = prevValue;
       waitForMenuChange(0);
       break;
 
     case 205:
       // Change the textContent to update the value attribute.
       restoreForm();
-      datalist = document.getElementById('suggest');
-      prevValue = datalist.children[0].getAttribute('value');
-      datalist.children[0].removeAttribute('value');
+      datalist = document.getElementById("suggest");
+      prevValue = datalist.children[0].getAttribute("value");
+      datalist.children[0].removeAttribute("value");
       datalist.children[0].textContent = "foobar";
       expectPopup();
       break;
 
     case 206:
       doKey("down");
       doKey("return");
       checkForm("foobar");
 
-      datalist = document.getElementById('suggest');
-      datalist.children[0].setAttribute('value', prevValue);
+      datalist = document.getElementById("suggest");
+      datalist.children[0].setAttribute("value", prevValue);
       testNum = 299;
       waitForMenuChange(0);
       break;
 
     // Tests for filtering (or not).
     case 300:
       // Filters with first letter of the word.
       restoreForm();
@@ -437,27 +437,27 @@ function runTest() {
       checkForm("final");
       expectPopup();
       restoreForm();
       doKey("down");
       break;
 
     case 304:
       // Filter is disabled with mozNoFilter.
-      input.setAttribute('mozNoFilter', 'true');
+      input.setAttribute("mozNoFilter", "true");
       synthesizeKey("f", {});
       waitForMenuChange(3); // no change
       break;
 
     case 305:
       // Continuation of test 304.
       doKey("down");
       doKey("return");
       checkForm("Google");
-      input.removeAttribute('mozNoFilter');
+      input.removeAttribute("mozNoFilter");
       testNum = 399;
       expectPopup();
       restoreForm();
       doKey("down");
       break;
 
     case 400:
       // Check that the input event is fired.
--- a/toolkit/components/satchel/test/test_form_submission.html
+++ b/toolkit/components/satchel/test/test_form_submission.html
@@ -94,35 +94,35 @@
   <form id="form14" onsubmit="return checkSubmit(14)">
     <input type="text" name="test1">
     <button type="submit">Submit</button>
   </form>
 
   <!-- input with sensitive data (16 digit credit card number) -->
   <form id="form15" onsubmit="return checkSubmit(15)">
     <script type="text/javascript">
-      var form = document.getElementById('form15');
+      var form = document.getElementById("form15");
       for (let i = 0; i != 10; i++) {
-        let input = document.createElement('input');
-        input.type = 'text';
-        input.name = 'test' + (i + 1);
+        let input = document.createElement("input");
+        input.type = "text";
+        input.name = "test" + (i + 1);
         form.appendChild(input);
       }
     </script>
     <button type="submit">Submit</button>
   </form>
 
   <!-- input with sensitive data (15 digit credit card number) -->
   <form id="form16" onsubmit="return checkSubmit(16)">
     <script type="text/javascript">
-      form = document.getElementById('form16');
+      form = document.getElementById("form16");
       for (let i = 0; i != 10; i++) {
-        let input = document.createElement('input');
-        input.type = 'text';
-        input.name = 'test' + (i + 1);
+        let input = document.createElement("input");
+        input.type = "text";
+        input.name = "test" + (i + 1);
         form.appendChild(input);
       }
     </script>
     <button type="submit">Submit</button>
   </form>
 
   <!-- input with sensitive data (9 digit credit card number) -->
   <form id="form17" onsubmit="return checkSubmit(17)">
@@ -209,36 +209,36 @@
     <input type="text" name="test6">
     <button type="submit">Submit</button>
   </form>
 
   <!-- input that looks like sensitive data but doesn't
        satisfy the requirements (Luhn check fails for 16 chars) -->
   <form id="form107" onsubmit="return checkSubmit(107)">
     <script type="text/javascript">
-      form = document.getElementById('form107');
+      form = document.getElementById("form107");
       for (let i = 0; i != 10; i++) {
-        let input = document.createElement('input');
-        input.type = 'text';
-        input.name = 'test7_' + (i + 1);
+        let input = document.createElement("input");
+        input.type = "text";
+        input.name = "test7_" + (i + 1);
         form.appendChild(input);
       }
     </script>
     <button type="submit">Submit</button>
   </form>
 
   <!-- input that looks like sensitive data but doesn't
        satisfy the requirements (Luhn check fails for 15 chars) -->
   <form id="form108" onsubmit="return checkSubmit(108)">
     <script type="text/javascript">
-      form = document.getElementById('form108');
+      form = document.getElementById("form108");
       for (let i = 0; i != 10; i++) {
-        let input = document.createElement('input');
-        input.type = 'text';
-        input.name = 'test8_' + (i + 1);
+        let input = document.createElement("input");
+        input.type = "text";
+        input.name = "test8_" + (i + 1);
         form.appendChild(input);
       }
     </script>
     <button type="submit">Submit</button>
   </form>
 
   <!-- form data submitted through HTTPS, when browser.formfill.saveHttpsForms is true -->
   <form id="form109" action="https://www.example.com/" onsubmit="return checkSubmit(109)">
--- a/toolkit/components/startup/tests/browser/beforeunload.html
+++ b/toolkit/components/startup/tests/browser/beforeunload.html
@@ -1,10 +1,10 @@
 <html>
   <script>
   window.onbeforeunload = function(event) {
-    event.returnValue = 'Test beforeunload handler';
+    event.returnValue = "Test beforeunload handler";
   }
   </script>
   <body>
     Test page
   </body>
 </html>
--- a/toolkit/components/windowcreator/test/test_bug293834.html
+++ b/toolkit/components/windowcreator/test/test_bug293834.html
@@ -28,33 +28,33 @@ var textboxes = ["a-text", "a-prefilled-
 
 function fillform(doc) {
     for (let i in textareas) {
         doc.getElementById(textareas[i]).textContent += "form state";
     }
     for (let i in textboxes) {
         doc.getElementById(textboxes[i]).value += "form state";
     }
-    doc.getElementById('a-checkbox').checked = true;
+    doc.getElementById("a-checkbox").checked = true;
     doc.getElementById("radioa").checked = true;
     doc.getElementById("aselect").selectedIndex = 0;
 }
 
 function checkform(doc) {
     for (let i in textareas) {
         var textContent = doc.getElementById(textareas[i]).textContent;
         ok(/form\s+state/m.test(textContent),
             "Modified textarea " + textareas[i] + " form state not preserved!");
     }
     for (let i in textboxes) {
         var value = doc.getElementById(textboxes[i]).value;
         ok(/form\s+state/m.test(value),
             "Modified textbox " + textboxes[i] + " form state not preserved!");
     }
-    ok(doc.getElementById('a-checkbox').checked,
+    ok(doc.getElementById("a-checkbox").checked,
         "Modified checkbox checked state not preserved!");
     ok(doc.getElementById("radioa").checked,
         "Modified radio checked state not preserved!");
     ok(doc.getElementById("aselect").selectedIndex == 0,
         "Modified select selected index not preserved");
 }
 
 const Cc = SpecialPowers.Cc;
@@ -113,24 +113,24 @@ function persistDocument(aDoc) {
                          aDoc.contentType,
                          encodingFlags, kWrapColumn);
     return getFileContents(file);
 }
 
 SimpleTest.waitForExplicitFinish();
 
 addLoadEvent(function() {
-    var srcDoc = document.getElementById('source').contentDocument;
+    var srcDoc = document.getElementById("source").contentDocument;
     fillform(srcDoc);
     checkform(srcDoc);
     var serializedString = persistDocument(srcDoc);
 
     // We can't access file:/// URLs directly for security reasons,
     // so we have to parse the serialized content string indirectly
-    var targetDoc = document.getElementById('dest').contentDocument;
+    var targetDoc = document.getElementById("dest").contentDocument;
     targetDoc.write(serializedString);
 
     checkform(targetDoc);
     SimpleTest.finish();
 });
 </script>
 </pre>
 </body>
--- a/toolkit/components/windowcreator/test/test_bug449141.html
+++ b/toolkit/components/windowcreator/test/test_bug449141.html
@@ -44,18 +44,18 @@ var progressListener = {
 
       var videoFile = getTempDir();
       videoFile.append(this.dirName);
       dirExists = videoFile.exists();
       videoFile.append("320x240.ogv");
       videoExists = videoFile.exists();
       this.folder.remove(true);
       this.file.remove(false);
-      ok(dirExists, 'Directory containing video file should be created');
-      ok(videoExists, 'Video should be persisted with document');
+      ok(dirExists, "Directory containing video file should be created");
+      ok(videoExists, "Video should be persisted with document");
       SimpleTest.finish();
     }
   }
 };
 
 function persistDocument(aDoc) {
     const nsIWBP = Ci.nsIWebBrowserPersist;
     const persistFlags =
@@ -87,15 +87,15 @@ function persistDocument(aDoc) {
                          folder,
                          aDoc.contentType,
                          encodingFlags, kWrapColumn);
 }
 
 SimpleTest.waitForExplicitFinish();
 
 addLoadEvent(function() {
-    var srcDoc = document.getElementById('source').contentDocument;
+    var srcDoc = document.getElementById("source").contentDocument;
     persistDocument(srcDoc);
 });
 </script>
 </pre>
 </body>
 </html>
--- a/toolkit/content/tests/chrome/test_about_networking.html
+++ b/toolkit/content/tests/chrome/test_about_networking.html
@@ -11,17 +11,17 @@ https://bugzilla.mozilla.org/show_bug.cg
   <script type="application/javascript">
 
   SimpleTest.waitForExplicitFinish();
 
   function runTest() {
     const Cc = Components.classes;
     const Ci = Components.interfaces;
 
-    var dashboard = Cc['@mozilla.org/network/dashboard;1']
+    var dashboard = Cc["@mozilla.org/network/dashboard;1"]
                       .getService(Ci.nsIDashboard);
     dashboard.enableLogging = true;
 
     var wsURI = "ws://mochi.test:8888/chrome/toolkit/content/tests/chrome/file_about_networking";
     var websocket = new WebSocket(wsURI);
 
     websocket.addEventListener("open", function() {
       dashboard.requestWebsocketConnections(function(data) {
--- a/toolkit/content/tests/widgets/test_videocontrols.html
+++ b/toolkit/content/tests/widgets/test_videocontrols.html
@@ -64,22 +64,22 @@ const domUtil = SpecialPowers.Cc["@mozil
 function getButtonByAttribute(aName, aValue) {
   var kids = domUtil.getChildrenForNode(video, true);
   var videocontrols = kids[1];
   return SpecialPowers.wrap(document)
     .getAnonymousElementByAttribute(videocontrols, aName, aValue);
 }
 
 function isMuteButtonMuted() {
-  var muteButton = getButtonByAttribute('anonid', 'muteButton');
-  return muteButton.getAttribute('muted') === 'true';
+  var muteButton = getButtonByAttribute("anonid", "muteButton");
+  return muteButton.getAttribute("muted") === "true";
 }
 
 function isVolumeSliderShowingCorrectVolume(expectedVolume) {
-  var volumeControl = getButtonByAttribute('anonid', 'volumeControl');
+  var volumeControl = getButtonByAttribute("anonid", "volumeControl");
   is(+volumeControl.value, expectedVolume * 100,
      "volume slider should match expected volume");
 }
 
 function forceReframe() {
   // Setting display then getting the bounding rect to force a frame
   // reconstruction on the video element.
   video.style.display = "block";
--- a/toolkit/content/widgets/autocomplete.xml
+++ b/toolkit/content/widgets/autocomplete.xml
@@ -131,21 +131,21 @@
                 onset="this.setAttribute('showimagecolumn', val); return val;"
                 onget="return this.getAttribute('showimagecolumn') == 'true';"/>
 
       <property name="timeout"
                 onset="this.setAttribute('timeout', val); return val;">
         <getter><![CDATA[
           // For security reasons delay searches on pasted values.
           if (this._valueIsPasted) {
-            let t = parseInt(this.getAttribute('pastetimeout'));
+            let t = parseInt(this.getAttribute("pastetimeout"));
             return isNaN(t) ? 1000 : t;
           }
 
-          let t = parseInt(this.getAttribute('timeout'));
+          let t = parseInt(this.getAttribute("timeout"));
           return isNaN(t) ? 50 : t;
         ]]></getter>
       </property>
 
       <property name="searchParam"
                 onget="return this.getAttribute('autocompletesearchparam') || '';"
                 onset="this.setAttribute('autocompletesearchparam', val); return val;"/>
 
@@ -325,18 +325,18 @@
 
           this.valueIsTyped = false;
           this.inputField.value = val;
 
           if (typeof this.formatValue == "function")
             this.formatValue();
 
           this.mIgnoreInput = false;
-          var event = document.createEvent('Events');
-          event.initEvent('ValueChange', true, true);
+          var event = document.createEvent("Events");
+          event.initEvent("ValueChange", true, true);
           this.inputField.dispatchEvent(event);
           return val;
         ]]></setter>
       </property>
 
       <property name="focused" readonly="true"
                 onget="return this.getAttribute('focused') == 'true';"/>
 
@@ -780,17 +780,17 @@
                 onget="return this.tree.currentIndex;">
         <setter>
           <![CDATA[
           this.tree.view.selection.select(val);
           if (this.tree.treeBoxObject.height > 0)
             this.tree.treeBoxObject.ensureRowIsVisible(val < 0 ? 0 : val);
           // Fire select event on xul:tree so that accessibility API
           // support layer can fire appropriate accessibility events.
-          var event = document.createEvent('Events');
+          var event = document.createEvent("Events");
           event.initEvent("select", true, true);
           this.tree.dispatchEvent(event);
           return val;
         ]]></setter>
       </property>
 
       <method name="adjustHeight">
         <body>
--- a/toolkit/content/widgets/browser.xml
+++ b/toolkit/content/widgets/browser.xml
@@ -135,17 +135,17 @@
 
             var aReferrerPolicy = Components.interfaces.nsIHttpChannel.REFERRER_POLICY_UNSET;
 
             // Check for loadURIWithFlags(uri, { ... });
             var params = arguments[1];
             if (params && typeof(params) == "object") {
               aFlags = params.flags;
               aReferrerURI = params.referrerURI;
-              if ('referrerPolicy' in params) {
+              if ("referrerPolicy" in params) {
                 aReferrerPolicy = params.referrerPolicy;
               }
               aCharset = params.charset;
               aPostData = params.postData;
             }
 
             this._wrapURIChangeCall(() =>
               this.webNavigation.loadURIWithOptions(
@@ -561,17 +561,17 @@
 
       <property name="hasContentOpener">
         <getter><![CDATA[
           return !!this.contentWindow.opener;
         ]]></getter>
       </property>
 
       <field name="mPrefs" readonly="true">
-        Components.classes['@mozilla.org/preferences-service;1']
+        Components.classes["@mozilla.org/preferences-service;1"]
                   .getService(Components.interfaces.nsIPrefBranch);
       </field>
 
       <field name="_mStrBundle">null</field>
 
       <property name="mStrBundle">
         <getter>
         <![CDATA[
@@ -1516,21 +1516,21 @@
           } catch (ex) {
           }
           if (warn && !browseWithCaretOn) {
             var checkValue = {value:false};
             var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
                                           .getService(Components.interfaces.nsIPromptService);
 
             var buttonPressed = promptService.confirmEx(window,
-              this.mStrBundle.GetStringFromName('browsewithcaret.checkWindowTitle'),
-              this.mStrBundle.GetStringFromName('browsewithcaret.checkLabel'),
+              this.mStrBundle.GetStringFromName("browsewithcaret.checkWindowTitle"),
+              this.mStrBundle.GetStringFromName("browsewithcaret.checkLabel"),
               // Make "No" the default:
               promptService.STD_YES_NO_BUTTONS | promptService.BUTTON_POS_1_DEFAULT,
-              null, null, null, this.mStrBundle.GetStringFromName('browsewithcaret.checkMsg'),
+              null, null, null, this.mStrBundle.GetStringFromName("browsewithcaret.checkMsg"),
               checkValue);
             if (buttonPressed != 0) {
               if (checkValue.value) {
                 try {
                   this.mPrefs.setBoolPref(kPrefShortcutEnabled, false);
                 } catch (ex) {
                 }
               }
--- a/toolkit/content/widgets/button.xml
+++ b/toolkit/content/widgets/button.xml
@@ -24,19 +24,19 @@
                 onset="this.setAttribute('group', val); return val;"/>
 
       <property name="open" onget="return this.hasAttribute('open');">
         <setter><![CDATA[
           if (this.boxObject instanceof MenuBoxObject) {
             this.boxObject.openMenu(val);
           } else if (val) {
             // Fall back to just setting the attribute
-            this.setAttribute('open', 'true');
+            this.setAttribute("open", "true");
           } else {
-            this.removeAttribute('open');
+            this.removeAttribute("open");
           }
           return val;
         ]]></setter>
       </property>
 
       <property name="checked" onget="return this.hasAttribute('checked');">
         <setter><![CDATA[
           if (this.type == "checkbox") {
--- a/toolkit/content/widgets/checkbox.xml
+++ b/toolkit/content/widgets/checkbox.xml
@@ -25,24 +25,24 @@
       </xul:hbox>
     </content>
 
     <implementation implements="nsIDOMXULCheckboxElement">
       <method name="setChecked">
         <parameter name="aValue"/>
         <body>
         <![CDATA[
-          var change = (aValue != (this.getAttribute('checked') == 'true'));
+          var change = (aValue != (this.getAttribute("checked") == "true"));
           if (aValue)
-            this.setAttribute('checked', 'true');
+            this.setAttribute("checked", "true");
           else
-            this.removeAttribute('checked');
+            this.removeAttribute("checked");
           if (change) {
-            var event = document.createEvent('Events');
-            event.initEvent('CheckboxStateChange', true, true);
+            var event = document.createEvent("Events");
+            event.initEvent("CheckboxStateChange", true, true);
             this.dispatchEvent(event);
           }
           return aValue;
         ]]>
         </body>
       </method>
 
       <!-- public implementation -->
--- a/toolkit/content/widgets/colorpicker.xml
+++ b/toolkit/content/widgets/colorpicker.xml
@@ -321,18 +321,18 @@
       <method name="hoverCell">
         <parameter name="aCell"/>
 
         <body><![CDATA[
           if (this.isColorCell(aCell)) {
             this.resetHover();
             aCell.setAttribute("hover", "true");
             this.mHoverCell = aCell;
-            var event = document.createEvent('Events');
-            event.initEvent('DOMMenuItemActive', true, true);
+            var event = document.createEvent("Events");
+            event.initEvent("DOMMenuItemActive", true, true);
             aCell.dispatchEvent(event);
           }
         ]]></body>
       </method>
 
       <method name="selectHoverCell">
         <body><![CDATA[
           this.selectCell(this.mHoverCell);
@@ -396,30 +396,30 @@
           this.selectCell(event.originalTarget);
           this.hoverCell(this.mSelectedCell);
         }
       ]]></handler>
 
 
       <handler event="focus" phase="capturing">
       <![CDATA[
-        if (!mIsPopup && this.getAttribute('focused') != 'true') {
-          this.setAttribute('focused', 'true');
+        if (!mIsPopup && this.getAttribute("focused") != "true") {
+          this.setAttribute("focused", "true");
           document.addEventListener("keydown", this, true);
           if (this.mSelectedCell)
             this.hoverCell(this.mSelectedCell);
         }
       ]]>
       </handler>
 
       <handler event="blur" phase="capturing">
       <![CDATA[
-        if (!mIsPopup && this.getAttribute('focused') == 'true') {
+        if (!mIsPopup && this.getAttribute("focused") == "true") {
           document.removeEventListener("keydown", this, true);
-          this.removeAttribute('focused');
+          this.removeAttribute("focused");
           this.resetHover();
         }
       ]]>
       </handler>
     </handlers>
   </binding>
 
   <binding id="colorpicker-button" display="xul:menu" role="xul:colorpicker"
--- a/toolkit/content/widgets/datetimebox.xml
+++ b/toolkit/content/widgets/datetimebox.xml
@@ -546,17 +546,17 @@
         <![CDATA[
           let value = this.mInputElement.value;
           if (!value) {
             this.clearInputFields(true);
             return;
           }
 
           this.log("setFieldsFromInputValue: " + value);
-          let [hour, minute, second] = value.split(':');
+          let [hour, minute, second] = value.split(":");
 
           this.setFieldValue(this.mHourField, hour);
           this.setFieldValue(this.mMinuteField, minute);
           if (this.mHour12) {
             this.mDayPeriodField.value = (hour >= this.mMaxHourInHour12) ?
               this.mPMIndicator : this.mAMIndicator;
           }
 
--- a/toolkit/content/widgets/filefield.xml
+++ b/toolkit/content/widgets/filefield.xml
@@ -18,17 +18,17 @@
       <xul:hbox class="fileFieldContentBox" align="center" flex="1" xbl:inherits="disabled">
         <xul:image class="fileFieldIcon" xbl:inherits="src=image,disabled"/>
         <xul:textbox class="fileFieldLabel" xbl:inherits="value=label,disabled,accesskey,tabindex,aria-labelledby" flex="1" readonly="true"/>
       </xul:hbox>
     </content>
     <implementation implements="nsIDOMXULLabeledControlElement">
       <property name="label" onget="return this.getAttribute('label');">
         <setter>
-          this.setAttribute('label', val);
+          this.setAttribute("label", val);
           var elt = document.getAnonymousElementByAttribute(this, "class", "fileFieldLabel");
           return (elt.value = val);
         </setter>
       </property>
 
       <field name="_file">null</field>
       <property name="file"  onget="return this._file">
         <setter>
--- a/toolkit/content/widgets/general.xml
+++ b/toolkit/content/widgets/general.xml
@@ -31,23 +31,23 @@
                                   onget="return this.getAttribute('crop');"/>
       <property name="image"      onset="this.setAttribute('image',val); return val;"
                                   onget="return this.getAttribute('image');"/>
       <property name="command"    onset="this.setAttribute('command',val); return val;"
                                   onget="return this.getAttribute('command');"/>
       <property name="accessKey">
         <getter>
           <![CDATA[
-            return this.labelElement ? this.labelElement.accessKey : this.getAttribute('accesskey');
+            return this.labelElement ? this.labelElement.accessKey : this.getAttribute("accesskey");
           ]]>
         </getter>
         <setter>
           <![CDATA[
             // Always store on the control
-            this.setAttribute('accesskey', val);
+            this.setAttribute("accesskey", val);
             // If there is a label, change the accesskey on the labelElement
             // if it's also set there
             if (this.labelElement) {
               this.labelElement.accessKey = val;
             }
             return val;
           ]]>
         </setter>
@@ -166,18 +166,18 @@
     <implementation>
       <property name="selectedIndex"
                 onget="return this.getAttribute('selectedIndex') || '0'">
         <setter>
         <![CDATA[
           if (this.selectedIndex == val)
             return val;
           this.setAttribute("selectedIndex", val);
-          var event = document.createEvent('Events');
-          event.initEvent('select', true, true);
+          var event = document.createEvent("Events");
+          event.initEvent("select", true, true);
           this.dispatchEvent(event);
           return val;
         ]]>
         </setter>
       </property>
 
       <property name="selectedPanel">
         <getter>
--- a/toolkit/content/widgets/listbox.xml
+++ b/toolkit/content/widgets/listbox.xml
@@ -1028,21 +1028,21 @@
       </children>
     </content>
 
     <implementation>
       <property name="checked"
                 onget="return this.getAttribute('checked') == 'true';">
         <setter><![CDATA[
           if (val)
-            this.setAttribute('checked', 'true');
+            this.setAttribute("checked", "true");
           else
-            this.removeAttribute('checked');
-          var event = document.createEvent('Events');
-          event.initEvent('CheckboxStateChange', true, true);
+            this.removeAttribute("checked");
+          var event = document.createEvent("Events");
+          event.initEvent("CheckboxStateChange", true, true);
           this.dispatchEvent(event);
           return val;
         ]]></setter>
       </property>
     </implementation>
 
     <handlers>
       <handler event="mousedown" button="0">
--- a/toolkit/content/widgets/menulist.xml
+++ b/toolkit/content/widgets/menulist.xml
@@ -75,22 +75,22 @@
         this.setInitialSelection();
       </constructor>
 
       <method name="setInitialSelection">
         <body>
           <![CDATA[
             var popup = this.menupopup;
             if (popup) {
-              var arr = popup.getElementsByAttribute('selected', 'true');
+              var arr = popup.getElementsByAttribute("selected", "true");
 
               var editable = this.editable;
               var value = this.value;
               if (!arr.item(0) && value)
-                arr = popup.getElementsByAttribute(editable ? 'label' : 'value', value);
+                arr = popup.getElementsByAttribute(editable ? "label" : "value", value);
 
               if (arr.item(0))
                 this.selectedItem = arr[0];
               else if (!editable)
                 this.selectedIndex = 0;
             }
           ]]>
         </body>
@@ -101,23 +101,23 @@
           <![CDATA[
             // if the new value is null, we still need to remove the old value
             if (val == null)
               return this.selectedItem = val;
 
             var arr = null;
             var popup = this.menupopup;
             if (popup)
-              arr = popup.getElementsByAttribute('value', val);
+              arr = popup.getElementsByAttribute("value", val);
 
             if (arr && arr.item(0))
               this.selectedItem = arr[0];
             else {
               this.selectedItem = null;
-              this.setAttribute('value', val);
+              this.setAttribute("value", val);
             }
 
             return val;
           ]]>
         </setter>
       </property>
 
       <property name="inputField" readonly="true" onget="return null;"/>
@@ -219,24 +219,24 @@
             var oldval = this.mSelectedInternal;
             if (oldval == val)
               return val;
 
             if (val && !this.contains(val))
               return val;
 
             if (oldval) {
-              oldval.removeAttribute('selected');
+              oldval.removeAttribute("selected");
               this.mAttributeObserver.disconnect();
             }
 
             this.mSelectedInternal = val;
             let attributeFilter = ["value", "label", "image", "description"];
             if (val) {
-              val.setAttribute('selected', 'true');
+              val.setAttribute("selected", "true");
               for (let attr of attributeFilter) {
                 if (val.hasAttribute(attr)) {
                   this.setAttribute(attr, val.getAttribute(attr));
                 } else {
                   this.removeAttribute(attr);
                 }
               }
 
@@ -418,17 +418,17 @@
           if (this.hasAttribute("disableautoselect"))
             return;
 
           // Find and select the menuitem that matches inputField's "value"
           var arr = null;
           var popup = this.menupopup;
 
           if (popup)
-            arr = popup.getElementsByAttribute('label', this.inputField.value);
+            arr = popup.getElementsByAttribute("label", this.inputField.value);
 
           this.setSelectionInternal(arr ? arr.item(0) : null);
         ]]>
         </body>
       </method>
 
       <method name="setSelectionInternal">
         <parameter name="val"/>
@@ -436,22 +436,22 @@
           <![CDATA[
             // This is called internally to set selected item
             //  without triggering infinite loop
             //  when using selectedItem's setter
             if (this.mSelectedInternal == val)
               return val;
 
             if (this.mSelectedInternal)
-              this.mSelectedInternal.removeAttribute('selected');
+              this.mSelectedInternal.removeAttribute("selected");
 
             this.mSelectedInternal = val;
 
             if (val)
-              val.setAttribute('selected', 'true');
+              val.setAttribute("selected", "true");
 
             // Do NOT change the "value", which is owned by inputField
             return val;
           ]]>
         </body>
       </method>
 
       <property name="inputField" readonly="true">
@@ -466,18 +466,18 @@
                                   onget="return this.inputField.value;"/>
 
       <property name="value"      onget="return this.inputField.value;">
         <setter>
         <![CDATA[
           // Override menulist's value setter to refer to the inputField's value
           // (Allows using "menulist.value" instead of "menulist.inputField.value")
           this.inputField.value = val;
-          this.setAttribute('value', val);
-          this.setAttribute('label', val);
+          this.setAttribute("value", val);
+          this.setAttribute("label", val);
           this._selectInputFieldValueInList();
           return val;
         ]]>
         </setter>
       </property>
 
       <property name="selectedItem">
         <getter>
@@ -496,24 +496,24 @@
 
             if (val && !this.contains(val))
               return val;
 
             // This doesn't touch inputField.value or "value" and "label" attributes
             this.setSelectionInternal(val);
             if (val) {
               // Editable menulist uses "label" as its "value"
-              var label = val.getAttribute('label');
+              var label = val.getAttribute("label");
               this.inputField.value = label;
-              this.setAttribute('value', label);
-              this.setAttribute('label', label);
+              this.setAttribute("value", label);
+              this.setAttribute("label", label);
             } else {
               this.inputField.value = "";
-              this.removeAttribute('value');
-              this.removeAttribute('label');
+              this.removeAttribute("value");
+              this.removeAttribute("label");
             }
 
             var event = document.createEvent("Events");
             event.initEvent("select", true, true);
             this.dispatchEvent(event);
 
             event = document.createEvent("Events");
             event.initEvent("ValueChange", true, true);
@@ -545,23 +545,23 @@
           this.inputField.select();
         </body>
       </method>
     </implementation>
 
     <handlers>
       <handler event="focus" phase="capturing">
         <![CDATA[
-          this.setAttribute('focused', 'true');
+          this.setAttribute("focused", "true");
         ]]>
       </handler>
 
       <handler event="blur" phase="capturing">
         <![CDATA[
-          this.removeAttribute('focused');
+          this.removeAttribute("focused");
         ]]>
       </handler>
 
       <handler event="popupshowing">
         <![CDATA[
           // editable menulists elements aren't in the focus order,
           // so when the popup opens we need to force the focus to the inputField
           if (event.target.parentNode == this) {
--- a/toolkit/content/widgets/notification.xml
+++ b/toolkit/content/widgets/notification.xml
@@ -41,27 +41,27 @@
       <field name="_closedNotification">null</field>
       <field name="_blockingCanvas">null</field>
       <field name="_animating">false</field>
 
       <property name="notificationsHidden"
                 onget="return this.getAttribute('notificationshidden') == 'true';">
         <setter>
           if (val)
-            this.setAttribute('notificationshidden', true);
-          else this.removeAttribute('notificationshidden');
+            this.setAttribute("notificationshidden", true);
+          else this.removeAttribute("notificationshidden");
           return val;
         </setter>
       </property>
 
       <property name="allNotifications" readonly="true">
         <getter>
         <![CDATA[
           var closedNotification = this._closedNotification;
-          var notifications = this.getElementsByTagName('notification');
+          var notifications = this.getElementsByTagName("notification");
           return Array.filter(notifications, n => n != closedNotification);
         ]]>
         </getter>
       </property>
 
       <method name="getNotificationWithValue">
         <parameter name="aValue"/>
         <body>
--- a/toolkit/content/widgets/numberbox.xml
+++ b/toolkit/content/widgets/numberbox.xml
@@ -57,25 +57,25 @@
           this._validateValue(val, false);
           return val;
         </setter>
       </property>
 
       <property name="wrapAround">
         <getter>
         <![CDATA[
-          return (this.getAttribute('wraparound') == 'true')
+          return (this.getAttribute("wraparound") == "true")
         ]]>
         </getter>
         <setter>
         <![CDATA[
           if (val)
-            this.setAttribute('wraparound', 'true');
+            this.setAttribute("wraparound", "true");
           else
-            this.removeAttribute('wraparound');
+            this.removeAttribute("wraparound");
           this._enableDisableButtons();
           return val;
         ]]>
         </setter>
       </property>
 
       <property name="min">
         <getter>
--- a/toolkit/content/widgets/preferences.xml
+++ b/toolkit/content/widgets/preferences.xml
@@ -174,17 +174,17 @@
       <property name="preferences" onget="return this.parentNode"/>
       <property name="name" onget="return this.getAttribute('name');">
         <setter>
           if (val == this.name)
             return val;
 
           this.preferences.rootBranchInternal
               .removeObserver(this.name, this.preferences);
-          this.setAttribute('name', val);
+          this.setAttribute("name", val);
           this.preferences.rootBranchInternal
               .addObserver(val, this.preferences, false);
 
           return val;
         </setter>
       </property>
       <property name="type" onget="return this.getAttribute('type');"
                             onset="this.setAttribute('type', val); return val;"/>
--- a/toolkit/content/widgets/progressmeter.xml
+++ b/toolkit/content/widgets/progressmeter.xml
@@ -34,18 +34,18 @@
           var c = this.value;
           if (p != c) {
             var delta = p - c;
             if (delta < 0)
               delta = -delta;
             if (delta > 3 || p == 0 || p == max) {
               this.setAttribute("value", p);
               // Fire DOM event so that accessible value change events occur
-              var event = document.createEvent('Events');
-              event.initEvent('ValueChange', true, true);
+              var event = document.createEvent("Events");
+              event.initEvent("ValueChange", true, true);
               this.dispatchEvent(event);
             }
           }
 
           return val;
         ]]></setter>
       </property>
       <property name="max"
--- a/toolkit/content/widgets/radio.xml
+++ b/toolkit/content/widgets/radio.xml
@@ -51,32 +51,32 @@
             }
             return val;
           ]]>
         </setter>
       </property>
       <property name="disabled">
         <getter>
         <![CDATA[
-          if (this.getAttribute('disabled') == 'true')
+          if (this.getAttribute("disabled") == "true")
             return true;
           var children = this._getRadioChildren();
           for (var i = 0; i < children.length; ++i) {
             if (!children[i].hidden && !children[i].collapsed && !children[i].disabled)
               return false;
           }
           return true;
         ]]>
         </getter>
         <setter>
         <![CDATA[
           if (val)
-            this.setAttribute('disabled', 'true');
+            this.setAttribute("disabled", "true");
           else
-            this.removeAttribute('disabled');
+            this.removeAttribute("disabled");
           var children = this._getRadioChildren();
           for (var i = 0; i < children.length; ++i) {
             children[i].disabled = val;
           }
           return val;
         ]]>
         </setter>
       </property>
@@ -465,17 +465,17 @@
               return;
             }
           }
         ]]>
       </destructor>
       <property name="selected" readonly="true">
         <getter>
           <![CDATA[
-            return this.hasAttribute('selected');
+            return this.hasAttribute("selected");
           ]]>
         </getter>
       </property>
       <property name="radioGroup" readonly="true" onget="return this.control"/>
       <property name="control" readonly="true">
         <getter>
         <![CDATA[
           const XUL_NS = "http://www.mozilla.org/keymaster/"
--- a/toolkit/content/widgets/scrollbox.xml
+++ b/toolkit/content/widgets/scrollbox.xml
@@ -64,17 +64,17 @@
       <field name="_scrollButtonDown">
         document.getAnonymousElementByAttribute(this, "anonid", "scrollbutton-down");
       </field>
 
       <field name="__prefBranch">null</field>
       <property name="_prefBranch" readonly="true">
         <getter><![CDATA[
           if (this.__prefBranch === null) {
-            this.__prefBranch = Components.classes['@mozilla.org/preferences-service;1']
+            this.__prefBranch = Components.classes["@mozilla.org/preferences-service;1"]
                                           .getService(Components.interfaces.nsIPrefBranch);
           }
           return this.__prefBranch;
         ]]></getter>
       </property>
 
       <field name="_scrollIncrement">null</field>
       <property name="scrollIncrement" readonly="true">
--- a/toolkit/content/widgets/tabbox.xml
+++ b/toolkit/content/widgets/tabbox.xml
@@ -405,18 +405,18 @@
 
               // This will cause an onselect event to fire for the tabpanel
               // element.
               this.tabbox.tabpanels.selectedPanel = linkedPanel;
             }
 
             if (!alreadySelected) {
               // Fire an onselect event for the tabs element.
-              var event = document.createEvent('Events');
-              event.initEvent('select', true, true);
+              var event = document.createEvent("Events");
+              event.initEvent("select", true, true);
               this.dispatchEvent(event);
             }
           }
           return val;
         ]]>
         </setter>
       </property>
 
@@ -842,24 +842,24 @@
         // through to mousedown behavior which sets focus on the current tab,
         // Only a click on an already selected tab should focus the tab itself.
       ]]>
       </handler>
 
       <handler event="keydown" keycode="VK_LEFT" group="system" preventdefault="true">
       <![CDATA[
         var direction = window.getComputedStyle(this.parentNode, null).direction;
-        this.parentNode.advanceSelectedTab(direction == 'ltr' ? -1 : 1, this.arrowKeysShouldWrap);
+        this.parentNode.advanceSelectedTab(direction == "ltr" ? -1 : 1, this.arrowKeysShouldWrap);
       ]]>
       </handler>
 
       <handler event="keydown" keycode="VK_RIGHT" group="system" preventdefault="true">
       <![CDATA[
         var direction = window.getComputedStyle(this.parentNode, null).direction;
-        this.parentNode.advanceSelectedTab(direction == 'ltr' ? 1 : -1, this.arrowKeysShouldWrap);
+        this.parentNode.advanceSelectedTab(direction == "ltr" ? 1 : -1, this.arrowKeysShouldWrap);
       ]]>
       </handler>
 
       <handler event="keydown" keycode="VK_UP" group="system" preventdefault="true">
       <![CDATA[
         this.parentNode.advanceSelectedTab(-1, this.arrowKeysShouldWrap);
       ]]>
       </handler>
--- a/toolkit/content/widgets/text.xml
+++ b/toolkit/content/widgets/text.xml
@@ -23,33 +23,33 @@
     </implementation>
   </binding>
 
   <binding id="text-label" extends="chrome://global/content/bindings/text.xml#text-base">
     <implementation implements="nsIDOMXULLabelElement">
       <property name="accessKey">
         <getter>
           <![CDATA[
-            var accessKey = this.getAttribute('accesskey');
+            var accessKey = this.getAttribute("accesskey");
             return accessKey ? accessKey[0] : null;
           ]]>
         </getter>
         <setter>
           <![CDATA[
-            this.setAttribute('accesskey', val);
+            this.setAttribute("accesskey", val);
             return val;
           ]]>
         </setter>
       </property>
 
       <property name="control" onget="return getAttribute('control');">
         <setter>
           <![CDATA[
             // After this gets set, the label will use the binding #label-control
-            this.setAttribute('control', val);
+            this.setAttribute("control", val);
             return val;
           ]]>
         </setter>
       </property>
     </implementation>
   </binding>
 
   <binding id="label-control" extends="chrome://global/content/bindings/text.xml#text-label">
@@ -110,23 +110,23 @@
             }
 
             if (!this.mUnderlineAccesskey)
               return;
 
             var afterLabel = document.getAnonymousElementByAttribute(this, "anonid", "accessKeyParens");
             afterLabel.textContent = "";
 
-            var oldAccessKey = this.getElementsByAttribute('class', 'accesskey').item(0);
+            var oldAccessKey = this.getElementsByAttribute("class", "accesskey").item(0);
             if (oldAccessKey) { // Clear old accesskey
               this.mergeElement(oldAccessKey);
             }
 
             var oldHiddenSpan =
-              this.getElementsByAttribute('class', 'hiddenColon').item(0);
+              this.getElementsByAttribute("class", "hiddenColon").item(0);
             if (oldHiddenSpan) {
               this.mergeElement(oldHiddenSpan);
             }
 
             var labelText = this.textContent;
             if (!accessKey || !labelText || !control) {
               return;
             }
@@ -230,33 +230,33 @@
       <field name="mAlwaysAppendAccessKey">false</field>
 
       <property name="accessKey">
         <getter>
           <![CDATA[
             var accessKey = null;
             var labeledEl = this.labeledControlElement;
             if (labeledEl) {
-              accessKey = labeledEl.getAttribute('accesskey');
+              accessKey = labeledEl.getAttribute("accesskey");
             }
             if (!accessKey) {
-              accessKey = this.getAttribute('accesskey');
+              accessKey = this.getAttribute("accesskey");
             }
             return accessKey ? accessKey[0] : null;
           ]]>
         </getter>
         <setter>
           <![CDATA[
             // If this label already has an accesskey attribute store it here as well
-            if (this.hasAttribute('accesskey')) {
-              this.setAttribute('accesskey', val);
+            if (this.hasAttribute("accesskey")) {
+              this.setAttribute("accesskey", val);
             }
             var control = this.labeledControlElement;
             if (control) {
-              control.setAttribute('accesskey', val);
+              control.setAttribute("accesskey", val);
             }
             this.formatAccessKey(false);
             return val;
           ]]>
         </setter>
       </property>
 
       <property name="labeledControlElement" readonly="true"
@@ -264,17 +264,17 @@
 
       <property name="control" onget="return this.getAttribute('control');">
         <setter>
           <![CDATA[
             var control = this.labeledControlElement;
             if (control) {
               control.labelElement = null; // No longer pointed to be this label
             }
-            this.setAttribute('control', val);
+            this.setAttribute("control", val);
             this.formatAccessKey(false);
             return val;
           ]]>
         </setter>
       </property>
 
     </implementation>
 
--- a/toolkit/content/widgets/textbox.xml
+++ b/toolkit/content/widgets/textbox.xml
@@ -167,17 +167,17 @@
         if (this.hasAttribute("emptytext"))
           this.placeholder = this.getAttribute("emptytext");
       ]]></constructor>
 
       <destructor>
         <![CDATA[
           var field = this.inputField;
           if (field && field.value)
-            this.boxObject.setProperty('value', field.value);
+            this.boxObject.setProperty("value", field.value);
           this.mInputField = null;
         ]]>
       </destructor>
 
     </implementation>
 
     <handlers>
       <handler event="focus" phase="capturing">
--- a/toolkit/content/widgets/tree.xml
+++ b/toolkit/content/widgets/tree.xml
@@ -238,18 +238,18 @@
             return false;
           }
 
           if (this.view.isContainerOpen(row) != openState) {
             this.view.toggleOpenState(row);
             if (row == this.currentIndex) {
               // Only fire event when current row is expanded or collapsed
               // because that's all the assistive technology really cares about.
-              var event = document.createEvent('Events');
-              event.initEvent('OpenStateChange', true, true);
+              var event = document.createEvent("Events");
+              event.initEvent("OpenStateChange", true, true);
               this.dispatchEvent(event);
             }
             return true;
           }
           return false;
         ]]></body>
       </method>
 
@@ -981,17 +981,17 @@
           _moveToEdgeShift(this.view.rowCount - 1, event);
         ]]>
       </handler>
       <handler event="keypress">
         <![CDATA[
          if (this._editingColumn)
            return;
 
-         if (event.charCode == ' '.charCodeAt(0)) {
+         if (event.charCode == " ".charCodeAt(0)) {
            var c = this.currentIndex;
            if (!this.view.selection.isSelected(c) ||
                (!this.view.selection.single && this._isAccelPressed(event))) {
              this.view.selection.toggleSelect(c);
              event.preventDefault();
            }
          } else if (!this.disableKeyNavigation && event.charCode > 0 &&
                     !event.altKey && !this._isAccelPressed(event) &&
--- a/toolkit/content/widgets/videocontrols.xml
+++ b/toolkit/content/widgets/videocontrols.xml
@@ -681,18 +681,18 @@
         // play restrictions, and we don't want to display a debug message
         // if that's the case.
         return this.video.error != null ||
                (this.video.networkState == this.video.NETWORK_NO_SOURCE &&
                this.hasSources());
       },
 
       hasSources() {
-        if (this.video.hasAttribute('src') &&
-            this.video.getAttribute('src') !== "") {
+        if (this.video.hasAttribute("src") &&
+            this.video.getAttribute("src") !== "") {
           return true;
         }
         for (var child = this.video.firstChild;
              child !== null;
              child = child.nextElementSibling) {
           if (child instanceof HTMLSourceElement) {
             return true;
           }
@@ -1311,17 +1311,17 @@
           case KeyEvent.DOM_VK_HOME:
             keystroke += "home";
             break;
           case KeyEvent.DOM_VK_END:
             keystroke += "end";
             break;
         }
 
-        if (String.fromCharCode(event.charCode) == ' ') {
+        if (String.fromCharCode(event.charCode) == " ") {
           keystroke += "space";
         }
 
         this.log("Got keystroke: " + keystroke);
         var oldval, newval;
 
         try {
           switch (keystroke) {
--- a/toolkit/mozapps/extensions/content/extensions.xml
+++ b/toolkit/mozapps/extensions/content/extensions.xml
@@ -1163,17 +1163,17 @@
       </method>
 
       <method name="_updateDates">
         <body><![CDATA[
           function formatDate(aDate) {
             const locale = Components.classes["@mozilla.org/chrome/chrome-registry;1"]
                            .getService(Components.interfaces.nsIXULChromeRegistry)
                            .getSelectedLocale("global", true);
-            const dtOptions = { year: 'numeric', month: 'long', day: 'numeric' };
+            const dtOptions = { year: "numeric", month: "long", day: "numeric" };
             return aDate.toLocaleDateString(locale, dtOptions);
           }
 
           if (this.mAddon.updateDate)
             this._dateUpdated.value = formatDate(this.mAddon.updateDate);
           else
             this._dateUpdated.value = this._dateUpdated.getAttribute("unknown");
         ]]></body>
@@ -1327,17 +1327,17 @@
               this._stateMenulist.selectedItem = this._askToActivateMenuitem;
             } else {
               this._stateMenulist.selectedItem = this._alwaysActivateMenuitem;
             }
             let hasActivatePermission =
               ["ask_to_activate", "enable", "disable"].some(perm => this.hasPermission(perm));
             this._stateMenulist.disabled = !hasActivatePermission;
             this._stateMenulist.hidden = false;
-            this._stateMenulist.classList.add('no-auto-hide');
+            this._stateMenulist.classList.add("no-auto-hide");
           } else {
             this._stateMenulist.hidden = true;
 
             let enableTooltip = gViewController.commands["cmd_enableItem"]
                                                .getTooltip(this.mAddon);
             this._enableBtn.setAttribute("tooltiptext", enableTooltip);
             if (this.hasPermission("enable")) {
               this._enableBtn.hidden = false;
@@ -1745,18 +1745,18 @@
     <handlers>
       <handler event="click" button="0"><![CDATA[
         switch (event.detail) {
         case 1:
           // Prevent double-click where the UI changes on the first click
           this._lastClickTarget = event.originalTarget;
           break;
         case 2:
-          if (event.originalTarget.localName != 'button' &&
-              !event.originalTarget.classList.contains('text-link') &&
+          if (event.originalTarget.localName != "button" &&
+              !event.originalTarget.classList.contains("text-link") &&
               event.originalTarget == this._lastClickTarget) {
             this.showInDetailView();
           }
           break;
         }
       ]]></handler>
     </handlers>
   </binding>
--- a/toolkit/mozapps/extensions/test/browser/webapi_addon_listener.html
+++ b/toolkit/mozapps/extensions/test/browser/webapi_addon_listener.html
@@ -17,14 +17,14 @@ let resultEl = document.getElementById("
   "onInstalled",
   "onUninstalling",
   "onUninstalled",
   "onOperationCancelled",
 ].forEach(event => {
   navigator.mozAddonManager.addEventListener(event, data => {
     let obj = {event, id: data.id, needsRestart: data.needsRestart};
     events.push(JSON.stringify(obj));
-    resultEl.textContent = events.join('\n');
+    resultEl.textContent = events.join("\n");
   });
 });
 </script>
 </body>
 </html>
--- a/toolkit/mozapps/extensions/test/mochitest/test_bug887098.html
+++ b/toolkit/mozapps/extensions/test/mochitest/test_bug887098.html
@@ -11,25 +11,25 @@ https://bugzilla.mozilla.org/show_bug.cg
   <script type="application/javascript">
   /* exported loaded */
 
   /** Test for Bug 887098 **/
   SimpleTest.waitForExplicitFinish();
   /* globals $,evalRef */
 
   function loaded() {
-    var iwin = $('ifr').contentWindow;
+    var iwin = $("ifr").contentWindow;
     var href = SpecialPowers.wrap(iwin).location.href;
     if (/file_empty/.test(href)) {
       window.evalRef = iwin.eval;
       window.installTriggerRef = iwin.InstallTrigger; // Force lazy instantiation.
       // about: is privileged, so we need to be privileged to load it.
-      SpecialPowers.wrap(iwin).location.href = 'about:';
+      SpecialPowers.wrap(iwin).location.href = "about:";
     } else {
-      is(href, 'about:', "Successfully navigated to about:");
+      is(href, "about:", "Successfully navigated to about:");
       try {
         evalRef('InstallTrigger.install({URL: "chrome://global/skin/global.css"});');
         ok(false, "Should have thrown when trying to install restricted URI from InstallTrigger");
       } catch (e) {
         // XXXgijs this test broke because of the switch to webidl. I'm told
         // it has to do with compartments and the fact that we eval in "about:".
         // Tracking in bug 1007671
         todo(/permission/.test(e), "We should throw a security exception. Got: " + e);
--- a/toolkit/xre/test/test_fpuhandler.html
+++ b/toolkit/xre/test/test_fpuhandler.html
@@ -18,17 +18,17 @@
     z = x / y;
     return z;
   }
 
   function runTest() {
     ok(isNaN(doDiv(0.0, 0.0)), "Undefined division-by-zero doesn't crash");
 
     try {
-      document.getElementById('plugin1').enableFPExceptions();
+      document.getElementById("plugin1").enableFPExceptions();
     } catch (e) {
       ok(true, "No special code to set the FPU bit in the testplugin.");
       SimpleTest.finish();
       return;
     }
 
     ok(isNaN(doDiv(0.0, 0.0)), "Undefined division-by-zero doesn't crash again.");
     SimpleTest.finish();