Remove unused "Website Settings" view of content settings

chrome/browser/resources/options/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.exportPath('options');
 
 /**
  * @typedef {{appId: string,
  *            appName: (string|undefined),
  *            embeddingOrigin: (string|undefined),
@@ skipping 48 matching lines @@
       var exceptionsButtons =
           this.pageDiv.querySelectorAll('.exceptions-list-button');
       for (var i = 0; i < exceptionsButtons.length; i++) {
         exceptionsButtons[i].onclick = function(event) {
           var hash = event.currentTarget.getAttribute('contentType');
           PageManager.showPageByName('contentExceptions', true,
                                      {hash: '#' + hash});
         };
       }
 
-      var experimentalExceptionsButtons =
-          this.pageDiv.querySelectorAll('.website-settings-permission-button');
-      for (var i = 0; i < experimentalExceptionsButtons.length; i++) {
-        experimentalExceptionsButtons[i].onclick = function(event) {
-          var hash = event.currentTarget.getAttribute('contentType');
-          WebsiteSettingsManager.showWebsiteSettings(hash);
-        };
-      }
-
       var manageHandlersButton = $('manage-handlers-button');
       if (manageHandlersButton) {
         manageHandlersButton.onclick = function(event) {
           PageManager.showPageByName('handlers');
         };
       }
 
       if (cr.isChromeOS) {
         // Disable some controls for Guest in Chrome OS.
         UIAccountTweaks.applyGuestSessionVisibility(document);
@@ skipping 11 matching lines @@
       $('content-settings-overlay-confirm').onclick =
           PageManager.closeOverlay.bind(PageManager);
 
       $('media-pepper-flash-default').hidden = true;
       $('media-pepper-flash-exceptions').hidden = true;
 
       $('media-select-mic').addEventListener('change',
           ContentSettings.setDefaultMicrophone_);
       $('media-select-camera').addEventListener('change',
           ContentSettings.setDefaultCamera_);
-
-      if (loadTimeData.getBoolean('websiteSettingsManagerEnabled')) {
-        var oldUI =
-            this.pageDiv.querySelectorAll('.replace-with-website-settings');
-        for (var i = 0; i < oldUI.length; i++) {
-          oldUI[i].hidden = true;
-        }
-
-        var newUI =
-            this.pageDiv.querySelectorAll('.experimental-website-settings');
-        for (var i = 0; i < newUI.length; i++) {
-          newUI[i].hidden = false;
-        }
-      }
     },
   };
 
   ContentSettings.updateHandlersEnabledRadios = function(enabled) {
     var selector = '#content-settings-page input[type=radio][value=' +
         (enabled ? 'allow' : 'block') + '].handler-radio';
     document.querySelector(selector).checked = true;
   };
 
   /**
@@ skipping 219 matching lines @@
     var deviceSelect = $('media-select-camera');
     chrome.send('setDefaultCaptureDevice', ['camera', deviceSelect.value]);
   };
 
   // Export
   return {
     ContentSettings: ContentSettings
   };
 
 });