Devtools: Switch JS execution context to match inspected node

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 367 matching lines @@
         if (!selectedNode && this._lastValidSelectedNode)
             this._selectedPathOnReset = this._lastValidSelectedNode.path();
 
         this._breadcrumbs.setSelectedNode(selectedNode);
 
         WebInspector.context.setFlavor(WebInspector.DOMNode, selectedNode);
 
         if (selectedNode) {
             selectedNode.setAsInspectedNode();
             this._lastValidSelectedNode = selectedNode;
+
+            var executionContexts = selectedNode.target().runtimeModel.executionContexts();
+            var nodeFrameId = selectedNode.frameId();
+            for (var context of executionContexts) {
+                if (context.frameId == nodeFrameId) {
+                    WebInspector.context.setFlavor(WebInspector.ExecutionContext, context);
+                    break;
+                }
+            }
         }
         WebInspector.notifications.dispatchEventToListeners(WebInspector.NotificationService.Events.SelectedNodeChanged);
         this._selectedNodeChangedForTest();
     },
 
     _selectedNodeChangedForTest: function() { },
 
     _reset: function()
     {
         delete this.currentQuery;
@@ skipping 877 matching lines @@
      */
     wasShown: function()
     {
         this._toolbarItem.setToggled(true);
         this._nodeChanged();
         WebInspector.ThrottledWidget.prototype.wasShown.call(this);
     },
 
     __proto__: WebInspector.ThrottledWidget.prototype
 }