Add support for components/ntp_tiles in InstantService

chrome/browser/resources/local_ntp/most_visited_single.js

 /* Copyright 2015 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. */
 
  // Single iframe for NTP tiles.
 (function() {
 'use strict';
 
 
 /**
@@ skipping 286 matching lines @@
  */
 var addTile = function(args) {
   if (isFinite(args.rid)) {
     // If a valid number passed in |args.rid|: a local chrome suggestion.
     var data =
         chrome.embeddedSearch.newTabPage.getMostVisitedItemData(args.rid);
     if (!data)
       return;
 
     data.tid = data.rid;
-    data.tileSource = NTPTileSource.TOP_SITES;

[Marc Treib, 2016/12/07 14:01:31]

Not necessary to set this anymore here; data.tileSource already has the correct
value.

     if (!data.faviconUrl) {
       data.faviconUrl = 'chrome-search://favicon/size/16@' +
           window.devicePixelRatio + 'x/' + data.renderViewId + '/' + data.tid;
     }
     tiles.appendChild(renderTile(data));
   } else if (args.url) {
     // If a URL is passed: a server-side suggestion.
     args.tileSource = NTPTileSource.SUGGESTIONS_SERVICE;
     // check sanity of the arguments
     if (/^javascript:/i.test(args.url) ||
@@ skipping 290 matching lines @@
     var html = document.querySelector('html');
     html.dir = 'rtl';
   }
 
   window.addEventListener('message', handlePostMessage);
 };
 
 
 window.addEventListener('DOMContentLoaded', init);
 })();