MD Settings: update dialogs to focus without ink when using mouse

chrome/browser/resources/settings/people_page/users_page.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
  * 'settings-users-page' is the settings page for managing user accounts on
  * the device.
  */
 Polymer({
   is: 'settings-users-page',
 
   properties: {
     /**
      * Preferences state.
      */
     prefs: {
       type: Object,
       notify: true,
     },
 
     /** @private */
     isOwner_: {
       type: Boolean,
-      value: true
+      value: true,
     },
 
     /** @private */
     isWhitelistManaged_: {
       type: Boolean,
-      value: false
+      value: false,
     },
   },
 
   /** @override */
   created: function() {
     chrome.usersPrivate.isCurrentUserOwner(function(isOwner) {
       this.isOwner_ = isOwner;
     }.bind(this));
 
     chrome.usersPrivate.isWhitelistManaged(function(isWhitelistManaged) {
       this.isWhitelistManaged_ = isWhitelistManaged;
     }.bind(this));
   },
 
   /**
    * @param {!Event} e
    * @private
    */
   openAddUserDialog_: function(e) {
     e.preventDefault();
     this.$.addUserDialog.open();
   },
 
   /** @private */
   onAddUserDialogClose_: function() {
-    this.$$('#add-user-button a').focus();
+    cr.ui.focusWithoutInk(assert(this.$$('#add-user-button a')));
   },
 
   /**
    * @param {boolean} isOwner
    * @param {boolean} isWhitelistManaged
    * @private
    * @return {boolean}
    */
   isEditingDisabled_: function(isOwner, isWhitelistManaged) {
     return !isOwner || isWhitelistManaged;
   },
 
   /**
    * @param {boolean} isOwner
    * @param {boolean} isWhitelistManaged
    * @param {boolean} allowGuest
    * @private
    * @return {boolean}
    */
   isEditingUsersDisabled_: function(isOwner, isWhitelistManaged, allowGuest) {
     return !isOwner || isWhitelistManaged || allowGuest;
   }
 });