| Index: chrome/renderer/device_orientation_dispatcher.h
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| ===================================================================
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| --- chrome/renderer/device_orientation_dispatcher.h	(revision 70108)
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| +++ chrome/renderer/device_orientation_dispatcher.h	(working copy)
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| @@ -8,18 +8,20 @@
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|  #include "third_party/WebKit/WebKit/chromium/public/WebDeviceOrientationClient.h"
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|  
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|  #include "base/scoped_ptr.h"
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| +#include "ipc/ipc_channel.h"
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|  
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|  class RenderView;
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| -namespace IPC { class Message; }
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|  namespace WebKit { class WebDeviceOrientation; }
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|  
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|  struct ViewMsg_DeviceOrientationUpdated_Params;
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|  
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| -class DeviceOrientationDispatcher : public WebKit::WebDeviceOrientationClient {
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| +class DeviceOrientationDispatcher : public WebKit::WebDeviceOrientationClient,
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| +                                    public IPC::Channel::Listener {
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|   public:
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|    explicit DeviceOrientationDispatcher(RenderView* render_view);
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|    virtual ~DeviceOrientationDispatcher();
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|  
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| +  // IPC::Channel::Implementation.
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|    bool OnMessageReceived(const IPC::Message& msg);
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|  
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|    // From WebKit::WebDeviceOrientationClient.
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| 
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