Settings Router Refactor: Migrate to settings.Route.navigateTo calls.

chrome/test/data/webui/settings/site_list_tests.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.
 
 /** @fileoverview Suite of tests for site-list. */
 cr.define('site_list', function() {
   function registerTests() {
     suite('SiteList', function() {
       /**
        * A site list element created before each test.
@@ skipping 232 matching lines @@
               setting: 'session_only',
               source: 'preference',
             },
           ]
         }
       };
 
       // Import necessary html before running suite.
       suiteSetup(function() {
         CrSettingsPrefs.setInitialized();
+        // Add a no-op stub to catch navigations during the test.
+        // TODO(tommycli): Remove once settings.navigateTo is no longer a stub.
+        settings.navigateTo = function(route) {};
         return PolymerTest.importHtml(
             'chrome://md-settings/site_settings/site_list.html');
       });
 
       suiteTeardown(function() {
         CrSettingsPrefs.resetForTesting();
       });
 
       // Initialize a site-list before each test.
       setup(function() {
@@ skipping 377 matching lines @@
             function(contentType) {
               // No further checks needed. If this fails, it will hang the test.
             });
       });
     });
   }
   return {
     registerTests: registerTests,
   };
 });