[Aura] Initial app list webui.

chrome/browser/resources/ntp4/new_tab_init.js

+// Copyright (c) 2011 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 New tab page initialization/config.
+ */
+
+cr.define('ntp4', function() {
+  'use strict';
+
+  /**
+   * Invoked at startup once the DOM is available to initialize the app.
+   */
+  function initialize() {
+    var config = {};
+    config.shownPage = templateData['shown_page_type'];
+    config.shownPageIndex = templateData['shown_page_index'];
+
+    config.supportsPageSwitchers = true;
+    config.supportsNotification = true;
+    config.supportsRecentlyClosed = true;
+    config.supportsMostVisited = true;
+    config.supportsBookmarks = templateData['bookmark_features'] == 'true';
+    config.supportsSyncLogin = true;
+
+    ntp4.setup(config);
+  }
+
+  return {
+    initialize: initialize
+  };
+});
+
+document.addEventListener('DOMContentLoaded', ntp4.initialize);