Using “is opted in” server request

chrome/browser/resources/google_now/background_unittest.gtestjs

 // Copyright 2013 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.
 
 // TODO(robliao,vadimt): Determine the granularity of testing to perform.
 
 /**
  * Test fixture for background.js.
  * @constructor
  * @extends {testing.Test}
@@ skipping 414 matching lines @@
 
       var storageGetSavedArgs = new SaveMockArguments();
       this.mockApis.expects(once()).
           instrumented_storage_local_get(
               storageGetSavedArgs.match(eq('notificationGroups')),
               storageGetSavedArgs.match(ANYTHING)).
           will(invokeCallback(
               storageGetSavedArgs, 1, {notificationGroups: storedGroups}));
 
       this.mockGlobals.expects(once()).
-          scheduleNextPoll(eqJSON(expectedUpdatedGroups));
+          scheduleNextPoll(eqJSON(expectedUpdatedGroups), true);
 
       this.mockApis.expects(once()).
           chrome_storage_local_set(
               eqJSON({notificationGroups: expectedUpdatedGroups}));
 
       this.mockGlobals.expects(once()).
           mergeAndShowNotificationCards(eqJSON(expectedUpdatedGroups));
 
       this.mockGlobals.expects(once()).
           recordEvent(GoogleNowEvent.CARDS_PARSE_SUCCESS);
@@ skipping 401 matching lines @@
               chromeTabsCreateSavedArgs.match(eqJSON({url: testActionUrl})),
               chromeTabsCreateSavedArgs.match(ANYTHING)).
           will(invokeCallback(chromeTabsCreateSavedArgs, 1, testCreatedTab));
       this.mockApis.expects(once()).chrome_windows_create(
           eqJSON({url: testActionUrl, focused: true}));
 
       // Invoking the tested function.
       onNotificationClicked(
           testNotificationId, this.mockLocalFunctions.functions().selector);
     });