Action box area should get focus back after closing user menu

ui/login/account_picker/user_pod_row.js

 // Copyright 2014 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 User pod row implementation.
  */
 
 cr.define('login', function() {
   /**
@@ skipping 1516 matching lines @@
             this.actionBoxMenuRemoveElement.focus();
           }
           e.stopPropagation();
           break;
         // Ignore these two, so ChromeVox hotkeys don't close the menu before
         // they can navigate through it.
         case 'Shift':
         case 'Meta':
           break;
         case 'Escape':
+          this.actionBoxAreaElement.focus();
           this.isActionBoxMenuActive = false;
           e.stopPropagation();
           break;
         case 'Tab':
           if (!this.parentNode.alwaysFocusSinglePod)
             this.parentNode.focusPod();
         default:
           this.isActionBoxMenuActive = false;
           break;
       }
@@ skipping 2174 matching lines @@
        if (pod && pod.multiProfilesPolicyApplied) {
          pod.userTypeBubbleElement.classList.remove('bubble-shown');
        }
      }
   };
 
   return {
     PodRow: PodRow
   };
 });