MD Settings: CrOS: Focus elements on dialog close

chrome/browser/resources/settings/internet_page/network_proxy.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.
 
 /**
  * @fileoverview Polymer element for displaying and editing network proxy
  * values.
  */
 Polymer({
   is: 'network-proxy',
@@ skipping 461 matching lines @@
   /**
    * Handles the shared proxy confirmation dialog 'Cancel' button or a cancel
    * event.
    * @private
    */
   onAllowSharedDialogCancel_: function() {
     /** @type {!SettingsCheckboxElement} */ (this.$.allowShared)
         .resetToPrefValue();
     this.$.confirmAllowSharedDialog.close();
   },
+
+  /** @private */
+  onAllowSharedDialogClose_: function() {
+    this.$$('#allowShared').focus();
+  },
 });