Merge 138481

Source/WebCore/inspector/front-end/Popover.js

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 88 matching lines @@
         WebInspector.View.prototype.show.call(this, document.body);
 
         if (view)
             view.show(this._contentDiv);
         else
             this._contentDiv.appendChild(this.contentElement);
 
         this._positionElement(anchor, preferredWidth, preferredHeight);
 
         if (this._popoverHelper) {
-            this.element.addEventListener("mousemove", this._popoverHelper._killHidePopoverTimer.bind(this._popoverHelper), true);
+            contentElement.addEventListener("mousemove", this._popoverHelper._killHidePopoverTimer.bind(this._popoverHelper), true);
             this.element.addEventListener("mouseout", this._popoverHelper._popoverMouseOut.bind(this._popoverHelper), true);
         }
     },
 
     hide: function()
     {
         this.detach();
         delete WebInspector.Popover._popover;
     },
 
@@ skipping 230 matching lines @@
         if (this._hidePopoverTimer) {
             clearTimeout(this._hidePopoverTimer);
             delete this._hidePopoverTimer;
 
             // We know that we reached the popup, but we might have moved over other elements.
             // Discard pending command.
             this._resetHoverTimer();
         }
     }
 }