MD Settings: remove unsupported routes from guest-mode.

chrome/browser/resources/settings/site_settings/site_data_details_subpage.js

 // Copyright 2015 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.
 
 (function() {
 'use strict';
 
 /**
  * 'site-data-details-subpage' Display cookie contents.
  */
@@ skipping 37 matching lines @@
     this.addWebUIListener(
         'onTreeItemRemoved', this.getCookieDetails_.bind(this));
   },
 
   /**
    * settings.RouteObserverBehavior
    * @param {!settings.Route} route
    * @protected
    */
   currentRouteChanged: function(route) {
-    if (settings.getCurrentRoute() != settings.Route.SITE_SETTINGS_DATA_DETAILS)
+    if (settings.getCurrentRoute() !=
+        settings.routes.SITE_SETTINGS_DATA_DETAILS)
       return;
     var site = settings.getQueryParameters().get('site');
     if (!site || site == this.site_)
       return;
     this.site_ = site;
     this.pageTitle = loadTimeData.getStringF('siteSettingsCookieSubpage', site);
     this.getCookieDetails_();
   },
 
   /** @private */
@@ skipping 64 matching lines @@
 
   /**
    * A handler for when the user opts to remove all cookies.
    */
   removeAll: function() {
     this.browserProxy_.removeCookie(this.siteId_);
   },
 });
 
 })();