switch ntp to jstemplate v2

chrome/browser/resources/ntp4/recently_closed.js

 // Copyright (c) 2012 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 recently closed menu: button, model data, and menu.
  */
 
 cr.define('ntp', function() {
   'use strict';
 
-  var localStrings = new LocalStrings();
-
   /**
    * Returns the text used for a recently closed window.
    * @param {number} numTabs Number of tabs in the window.
    * @return {string} The text to use.
    */
   function formatTabsText(numTabs) {
     if (numTabs == 1)
-      return localStrings.getString('closedwindowsingle');
-    return localStrings.getStringF('closedwindowmultiple', numTabs);
+      return loadTimeData.getString('closedwindowsingle');
+    return loadTimeData.getStringF('closedwindowmultiple', numTabs);
   }
 
   var Menu = cr.ui.Menu;
   var MenuItem = cr.ui.MenuItem;
   var MenuButton = cr.ui.MenuButton;
   var RecentMenuButton = cr.ui.define('button');
 
   RecentMenuButton.prototype = {
     __proto__: MenuButton.prototype,
 
@@ skipping 73 matching lines @@
 
       this.menu.appendChild(a);
       cr.ui.decorate(a, MenuItem);
     },
   };
 
   return {
     RecentMenuButton: RecentMenuButton,
   };
 });