Fix JavaScript errors in options2

chrome/browser/resources/options2/content_settings.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('options', function() {
   const OptionsPage = options.OptionsPage;
 
   //////////////////////////////////////////////////////////////////////////////
   // ContentSettings class:
 
   /**
    * Encapsulated handling of content settings page.
    * @constructor
    */
   function ContentSettings() {
     this.activeNavTab = null;
     this.sessionRestoreEnabled = false;
     this.sessionRestoreSelected = false;
     OptionsPage.call(this, 'content', templateData.contentSettingsPageTabTitle,
                      'content-settings-page');
 
     // Keep track of the real value of the "clear on exit" preference. (The UI
     // might override it if the reopen last pages setting is selected.)
     var self = this;
     Preferences.getInstance().addEventListener(
-        "profile.clear_site_data_on_exit",
+        'profile.clear_site_data_on_exit',
         function(event) {
           if (event.value && event.value['value'] != undefined) {
             self.clearCookiesOnExit = (event.value['value'] == true);
           }
         });
     Preferences.getInstance().addEventListener(
-        "session.restore_on_startup",
+        'session.restore_on_startup',
         this.onSessionRestoreSelectedChanged.bind(this));
   }
 
   cr.addSingletonGetter(ContentSettings);
 
   ContentSettings.prototype = {
     __proto__: OptionsPage.prototype,
 
     initializePage: function() {
       OptionsPage.prototype.initializePage.call(this);
 
       chrome.send('getContentFilterSettings');
 
       var exceptionsButtons =
           this.pageDiv.querySelectorAll('.exceptions-list-button');
       for (var i = 0; i < exceptionsButtons.length; i++) {
         exceptionsButtons[i].onclick = function(event) {
           var page = ContentSettingsExceptionsArea.getInstance();
           page.showList(
               event.target.getAttribute('contentType'));
           OptionsPage.navigateToPage('contentExceptions');
           // Add on the proper hash for the content type, and store that in the
           // history so back/forward and tab restore works.
           var hash = event.target.getAttribute('contentType');
           window.history.replaceState({pageName: page.name}, page.title,
-                                      '/' + page.name + "#" + hash);
+                                      '/' + page.name + '#' + hash);
         };
       }
 
       var manageHandlersButton = $('manage-handlers-button');
       if (manageHandlersButton) {
         manageHandlersButton.onclick = function(event) {
           OptionsPage.navigateToPage('handlers');
         };
       }
 
@@ skipping 12 matching lines @@
 
       if (!templateData.enable_web_intents && $('intent-section'))
         $('intent-section').hidden = true;
 
       if (templateData.enable_restore_session_state) {
         this.sessionRestoreEnabled = true;
         this.updateSessionRestoreContentSettings();
       }
     },
 
-    onSessionRestoreSelectedChanged : function(event) {
+    onSessionRestoreSelectedChanged: function(event) {
       if (!event.value || event.value['value'] == undefined)
         return;
 
       this.sessionRestoreSelected = (event.value['value'] == 1);
 
       if (this.sessionRestoreSelected)
         this.updateSessionRestoreContentSettings();
       else
         this.restoreContentSettings();
     },
@@ skipping 106 matching lines @@
                                'list[mode=' + mode + ']');
     exceptionsList.patternValidityCheckComplete(pattern, valid);
   };
 
   // Export
   return {
     ContentSettings: ContentSettings
   };
 
 });