Implement AutomationNode.querySelector().

extensions/renderer/extension_helper.h

 // 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.
 
 #ifndef EXTENSIONS_RENDERER_EXTENSION_HELPER_H_
 #define EXTENSIONS_RENDERER_EXTENSION_HELPER_H_
 
 #include <vector>
 
+#include "base/memory/scoped_ptr.h"
 #include "content/public/common/console_message_level.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "content/public/renderer/render_view_observer_tracker.h"
 #include "extensions/common/view_type.h"
 
 class GURL;
 class SkBitmap;
 struct ExtensionMsg_ExternalConnectionInfo;
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
 namespace extensions {
 class Dispatcher;

[Devlin, 2014/10/28 21:05:10]

nit: alphabetize (within sections)

[aboxhall, 2014/10/28 23:43:57]

Done.

+class AutomationApiHelper;
+
 struct Message;
 
 // RenderView-level plumbing for extension features.
 class ExtensionHelper
     : public content::RenderViewObserver,
       public content::RenderViewObserverTracker<ExtensionHelper> {
  public:
   // Returns a list of extension RenderViews that match the given filter
   // criteria. If |browser_window_id| is not extension_misc::kUnknownWindowId,
   // the list is restricted to views in that browser window.
@@ skipping 55 matching lines @@
 
   // Type of view attached with RenderView.
   ViewType view_type_;
 
   // Id of the tab which the RenderView is attached to.
   int tab_id_;
 
   // Id number of browser window which RenderView is attached to.
   int browser_window_id_;
 
+  // Renderer hooks for the Automation API

[Devlin, 2014/10/28 21:05:10]

nit: .

[aboxhall, 2014/10/28 23:43:57]

Done.

+  scoped_ptr<AutomationApiHelper> automation_api_helper_;
+
   DISALLOW_COPY_AND_ASSIGN(ExtensionHelper);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_RENDERER_EXTENSION_HELPER_H_