Expose the Website Settings page in the Content Setting page if it is enabled via flag.

chrome/browser/resources/options/options.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.
 
 var AddLanguageOverlay = options.AddLanguageOverlay;
 var AlertOverlay = options.AlertOverlay;
 var AutofillEditAddressOverlay = options.AutofillEditAddressOverlay;
 var AutofillEditCreditCardOverlay = options.AutofillEditCreditCardOverlay;
 var AutofillOptions = options.AutofillOptions;
 var AutomaticSettingsResetBanner = options.AutomaticSettingsResetBanner;
@@ skipping 27 matching lines @@
 var ResetProfileSettingsOverlay = options.ResetProfileSettingsOverlay;
 var SearchEngineManager = options.SearchEngineManager;
 var SearchPage = options.SearchPage;
 var StartupOverlay = options.StartupOverlay;
 var SupervisedUserCreateConfirmOverlay =
     options.SupervisedUserCreateConfirmOverlay;
 var SupervisedUserImportOverlay = options.SupervisedUserImportOverlay;
 var SupervisedUserLearnMoreOverlay = options.SupervisedUserLearnMoreOverlay;
 var SyncSetupOverlay = options.SyncSetupOverlay;
 var WebsiteSettingsEditor = options.WebsiteSettings.WebsiteSettingsEditor;
-var WebsiteSettingsManager = options.WebsiteSettingsManager;
+var WebsiteSettingsManager = options.ContentSettings.WebsiteSettingsManager;
 var ThirdPartyImeConfirmOverlay = options.ThirdPartyImeConfirmOverlay;
 
 /**
  * DOMContentLoaded handler, sets up the page.
  */
 function load() {
   // Decorate the existing elements in the document.
   cr.ui.decorate('input[pref][type=checkbox]', options.PrefCheckbox);
   cr.ui.decorate('input[pref][type=number]', options.PrefNumber);
   cr.ui.decorate('input[pref][type=radio]', options.PrefRadio);
@@ skipping 50 matching lines @@
             $('spelling-enabled-control').pref,
             $('spelling-enabled-control').metric),
         BrowserOptions.getInstance());
   }
   PageManager.registerOverlay(new HotwordConfirmDialog(),
                               BrowserOptions.getInstance());
   PageManager.registerOverlay(ContentSettings.getInstance(),
                               BrowserOptions.getInstance(),
                               [$('privacyContentSettingsButton')]);
   PageManager.registerOverlay(WebsiteSettingsManager.getInstance(),
-                              BrowserOptions.getInstance(),
-                              [$('website-management-button')]);
+                              ContentSettings.getInstance());
   PageManager.registerOverlay(WebsiteSettingsEditor.getInstance(),
                               WebsiteSettingsManager.getInstance());
   PageManager.registerOverlay(ContentSettingsExceptionsArea.getInstance(),
                               ContentSettings.getInstance());
   PageManager.registerOverlay(CookiesView.getInstance(),
                               ContentSettings.getInstance(),
                               [$('privacyContentSettingsButton'),
                                $('show-cookies-button')]);
   PageManager.registerOverlay(CreateProfileOverlay.getInstance(),
                               BrowserOptions.getInstance());
@@ skipping 143 matching lines @@
 };
 
 /**
  * Listener for the |popstate| event.
  * @param {Event} e The |popstate| event.
  */
 window.onpopstate = function(e) {
   var pageName = PageManager.getPageNameFromPath();
   PageManager.setState(pageName, e.state);
 };