Remove all calls to domAutomationController.setAutomationId.

chrome/test/data/local_ntp_browsertest.js

 // 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.
 
 
 /**
  * @fileoverview Tests the local NTP.
  */
 
 
@@ skipping 123 matching lines @@
 }
 
 
 
 // ****************************** ADVANCED TESTS ******************************
 // Advanced tests are controlled from the native side. The helpers here are
 // called from native code to set up the page and to check results.
 
 function handlePostMessage(event) {
   if (event.data.cmd == 'loaded') {
-    domAutomationController.setAutomationId(0);
     domAutomationController.send('loaded');
   }
 }
 
 function setupAdvancedTest(opt_waitForIframeLoaded) {
   if (opt_waitForIframeLoaded) {
     window.addEventListener('message', handlePostMessage);
   }
 
   setUp();
@@ skipping 17 matching lines @@
 }
 
 function fakeboxIsVisible() {
   return elementIsVisible($('fakebox'));
 }
 
 function fakeboxIsFocused() {
   return fakeboxIsVisible() &&
       document.body.classList.contains('fakebox-focused');
 }