chrome/renderer/chrome_render_frame_observer.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_RENDERER_CHROME_RENDER_FRAME_OBSERVER_H_
   6 #define CHROME_RENDERER_CHROME_RENDER_FRAME_OBSERVER_H_
   7
   8 #include "content/public/renderer/render_frame_observer.h"
   9
  10 // This class holds the Chrome specific parts of RenderFrame, and has the same
  11 // lifetime.
  12 class ChromeRenderFrameObserver : public content::RenderFrameObserver {
  13  public:
  14   explicit ChromeRenderFrameObserver(content::RenderFrame* render_frame);
  15   virtual ~ChromeRenderFrameObserver();
  16
  17  private:
  18   // RenderFrameObserver implementation.
  19   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
  20
  21   // IPC handlers
  22   void OnSetIsPrerendering(bool is_prerendering);
  23
  24   DISALLOW_COPY_AND_ASSIGN(ChromeRenderFrameObserver);
  25 };
  26
  27 #endif  // CHROME_RENDERER_CHROME_RENDER_FRAME_OBSERVER_H_