Switch DomAutomationController to be a RenderFrameObserver.

content/browser/frame_host/interstitial_page_impl.h

 // Copyright 2013 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 CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/navigator_delegate.h"
 #include "content/browser/frame_host/render_frame_host_delegate.h"
 #include "content/browser/renderer_host/render_view_host_delegate.h"
 #include "content/browser/renderer_host/render_widget_host_delegate.h"
+#include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/browser/interstitial_page.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/common/renderer_preferences.h"
 #include "url/gurl.h"
 
 namespace content {
 class NavigationEntry;
 class NavigationControllerImpl;
@@ skipping 71 matching lines @@
       RenderViewHost* render_view_host,
       const FrameHostMsg_DidCommitProvisionalLoad_Params& params);
 
  protected:
   // NotificationObserver method:
   virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details) OVERRIDE;
 
   // WebContentsObserver implementation:
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void WebContentsDestroyed(WebContents* web_contents) OVERRIDE;
   virtual void NavigationEntryCommitted(
       const LoadCommittedDetails& load_details) OVERRIDE;
 
   // RenderFrameHostDelegate implementation:
+  virtual bool OnMessageReceived(RenderFrameHost* render_frame_host,
+                                 const IPC::Message& message) OVERRIDE;
   virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) OVERRIDE;
 
   // RenderViewHostDelegate implementation:
   virtual RenderViewHostDelegateView* GetDelegateView() OVERRIDE;
+  virtual bool OnMessageReceived(RenderViewHost* render_view_host,
+                                 const IPC::Message& message) OVERRIDE;
   virtual const GURL& GetURL() const OVERRIDE;
   virtual void RenderViewTerminated(RenderViewHost* render_view_host,
                                     base::TerminationStatus status,
                                     int error_code) OVERRIDE;
   virtual void UpdateTitle(RenderViewHost* render_view_host,
                            int32 page_id,
                            const base::string16& title,
                            base::i18n::TextDirection title_direction) OVERRIDE;
   virtual RendererPreferences GetRendererPrefs(
       BrowserContext* browser_context) const OVERRIDE;
@@ skipping 61 matching lines @@
   // Delete ourselves, causing Shutdown on the RVH to be called.
   void Shutdown();
 
   void OnNavigatingAwayOrTabClosing();
 
   // Executes the passed action on the ResourceDispatcher (on the IO thread).
   // Used to block/resume/cancel requests for the RenderViewHost hidden by this
   // interstitial.
   void TakeActionOnResourceDispatcher(ResourceRequestAction action);
 
+  // IPC message handlers.
+  void OnDomOperationResponse(const std::string& json_string,
+                              int automation_id);
+
   // The contents in which we are displayed.  This is valid until Hide is
   // called, at which point it will be set to NULL because the WebContents
   // itself may be deleted.
   WebContents* web_contents_;
 
   // The NavigationController for the content this page is being displayed over.
   NavigationControllerImpl* controller_;
 
   // Delegate for dispatching keyboard events and accessing the native view.
   RenderWidgetHostDelegate* render_widget_host_delegate_;
@@ skipping 66 matching lines @@
   base::WeakPtrFactory<InterstitialPageImpl> weak_ptr_factory_;
 
   scoped_refptr<SessionStorageNamespace> session_storage_namespace_;
 
   DISALLOW_COPY_AND_ASSIGN(InterstitialPageImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_IMPL_H_