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_ 28