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 462755 4900b6c465cad2a3f7950ccafbd0b4b36def1a63
parent 462754 8cb53491dd1c78d6a6723b9e92919a304122c3f7
child 462756 c779cd2ff47cf22837e6c8038cf598d51e9b501c
push id41857
push userbmo:mh+mozilla@glandium.org
push dateWed, 18 Jan 2017 00:24:11 +0000
reviewersGijs
bugs1331661
milestone53.0a1
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();