Add the collapsed 'miniview' to the apps and most visisted sections.

chrome/browser/resources/new_new_tab.js

 // Copyright (c) 2010 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.
 
+// To avoid creating tons of unnecessary nodes. We assume we cannot fit more
+// than this many items in the miniview.
+var MAX_MINIVIEW_ITEMS = 15;
+
 var loading = true;
 
 function updateSimpleSection(id, section) {
   if (shownSections & section)
     $(id).classList.remove('hidden');
   else
     $(id).classList.add('hidden');
 }
 
 function recentlyClosedTabs(data) {
@@ skipping 850 matching lines @@
   var span = document.createElement('span');
   span.className = 'link-color';
   while (el.hasChildNodes()) {
     span.appendChild(el.firstChild);
   }
   el.appendChild(span);
 }
 
 updateAttribution();
 
-var mostVisited = new MostVisited($('most-visited'),
-                                  useSmallGrid(),
-                                  shownSections & Section.THUMB);
+var mostVisited = new MostVisited(
+    $('most-visited'),
+    $('most-visited-section').getElementsByClassName('miniview')[0],

[arv (Not doing code reviews), 2010/08/31 20:54:22]

document.querySelector('#most-visited-section .miniview')

+    useSmallGrid(),
+    shownSections & Section.THUMB);
 
 function mostVisitedPages(data, firstRun) {
   logEvent('received most visited pages');
 
   mostVisited.data = data;
   mostVisited.layout();
 
   loading = false;
 
   // Remove class name in a timeout so that changes done in this JS thread are
   // not animated.
   window.setTimeout(function() {
     mostVisited.ensureSmallGridCorrect();
     document.body.classList.remove('loading');
   }, 1);
 
   // Only show the first run notification if first run.
   if (firstRun) {
     showFirstRunNotification();
   }
 }