MD Settings: Search engine: Request hotword info on engine change

chrome/test/data/webui/settings/search_page_test.js

 // Copyright 2016 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('settings_search_page', function() {
   function generateSearchEngineInfo() {
     var searchEngines0 = settings_search.createSampleSearchEngine(
         true, false, false);
     searchEngines0.default = true;
     var searchEngines1 = settings_search.createSampleSearchEngine(
@@ skipping 83 matching lines @@
           };
           Polymer.dom.flush();
 
           assertTrue(selectElement.disabled);
           assertTrue(!!page.$$('extension-controlled-indicator'));
         });
       });
 
       // Tests the UI when Hotword 'alwaysOn' is true.
       test('HotwordAlwaysOn', function() {
-        return browserProxy.whenCalled('getHotwordInfo').then(function() {
+        return browserProxy.whenCalled('getSearchEnginesList').then(function() {
+          return browserProxy.whenCalled('getHotwordInfo');
+        }).then(function() {
           Polymer.dom.flush();
           assertTrue(page.hotwordInfo_.allowed);
           assertTrue(page.hotwordInfo_.alwaysOn);
           assertFalse(page.hotwordInfo_.enabled);
           assertFalse(browserProxy.hotwordSearchEnabled);
           assertFalse(page.hotwordSearchEnablePref_.value);
 
           var control = page.$$('#hotwordSearchEnable');
           assertTrue(!!control);
           assertFalse(control.disabled);
           assertFalse(control.checked);
           MockInteractions.tap(control.$.control);
           Polymer.dom.flush();
           return browserProxy.whenCalled('setHotwordSearchEnabled');
         }).then(function() {
           assertTrue(browserProxy.hotwordSearchEnabled);
         });
       });
 
       // Tests the UI when Hotword 'alwaysOn' is false.
       test('HotwordNotAlwaysOn', function() {
-        return browserProxy.whenCalled('getHotwordInfo').then(function() {
+        return browserProxy.whenCalled('getSearchEnginesList').then(function() {
+          return browserProxy.whenCalled('getHotwordInfo');
+        }).then(function() {
           browserProxy.setHotwordInfo({
             allowed: true,
             enabled: false,
             alwaysOn: false,
             errorMessage: '',
             userName: '',
             historyEnabled: false,
           });
           Polymer.dom.flush();
           assertTrue(page.hotwordInfo_.allowed);
@@ skipping 36 matching lines @@
           assertTrue(control.checked);
         });
       });
     });
   }
 
   return {
     registerTests: registerTests,
   };
 });