Force set the new tab title in instant extended.

chrome/browser/resources/local_ntp/local_ntp.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 The local InstantExtended NTP.
  */
 
 /**
@@ skipping 836 matching lines @@
   return location.href.indexOf('isGoogle') != -1;
 }
 
 
 /**
  * Prepares the New Tab Page by adding listeners, rendering the current
  * theme, the most visited pages section, and Google-specific elements for a
  * Google-provided page.
  */
 function init() {
-  document.title = templateData.title;
-
   tilesContainer = $(IDS.TILES);
   notification = $(IDS.NOTIFICATION);
   attribution = $(IDS.ATTRIBUTION);
   ntpContents = $(IDS.NTP_CONTENTS);
 
   for (var i = 0; i < NUM_ROWS; i++) {
     var row = document.createElement('div');
     row.classList.add(CLASSES.ROW);
     tilesContainer.appendChild(row);
   }
@@ skipping 82 matching lines @@
 
 return {
   init: init,
   listen: listen
 };
 }
 
 if (!window.localNTPUnitTest) {
   LocalNTP(location).listen();
 }