DevTools: fix elements-panel-shadow-selection-on-refresh.html

third_party/WebKit/Source/devtools/front_end/elements/ElementsPanel.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 447 matching lines @@
          * @this {WebInspector.ElementsPanel}
          */
         function selectLastSelectedNode(nodeId)
         {
             if (this.selectedDOMNode()) {
                 // Focused node has been explicitly set while reaching out for the last selected node.
                 return;
             }
             var node = nodeId ? domModel.nodeForId(nodeId) : null;
             selectNode.call(this, node);
+            this._lastSelectedNodeSelectedForTest();
         }
 
         if (this._omitDefaultSelection)
             return;
 
         if (this._selectedPathOnReset)
             domModel.pushNodeByPathToFrontend(this._selectedPathOnReset, selectLastSelectedNode.bind(this));
         else
             selectNode.call(this, null);
         delete this._selectedPathOnReset;
     },
 
+    _lastSelectedNodeSelectedForTest: function() { },
+
     /**
      * @override
      */
     searchCanceled: function()
     {
         delete this._searchQuery;
         this._hideSearchHighlights();
 
         this._searchableView.updateSearchMatchesCount(0);
 
@@ skipping 794 matching lines @@
      */
     wasShown: function()
     {
         this._toolbarItem.setToggled(true);
         this._nodeChanged();
         WebInspector.ThrottledWidget.prototype.wasShown.call(this);
     },
 
     __proto__: WebInspector.ThrottledWidget.prototype
 }