Complete removal of MouseEvent prefixed webkitMovementX/Y.

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 3096 matching lines @@
     },
 
     /**
      * Handler of mouse move event.
      * @param {Event} e Click Event object.
      * @private
      */
     handleMouseMove_: function(e) {
       if (this.disabled)
         return;
-      if (e.webkitMovementX == 0 && e.webkitMovementY == 0)
+      if (e.movementX == 0 && e.movementY == 0)
         return;
 
       // Defocus (thus hide) action box, if it is focused on a user pod
       // and the pointer is not hovering over it.
       var pod = findAncestorByClass(e.target, 'pod');
       if (document.activeElement &&
           document.activeElement.parentNode != pod &&
           document.activeElement.classList.contains('action-box-area')) {
         document.activeElement.parentNode.focus();
       }
@@ skipping 192 matching lines @@
        if (pod && pod.multiProfilesPolicyApplied) {
          pod.userTypeBubbleElement.classList.remove('bubble-shown');
        }
      }
   };
 
   return {
     PodRow: PodRow
   };
 });