move EventHandler out of VideoCaptureController to make VS2005 happy

content/browser/renderer_host/video_capture_controller.h

Index: content/browser/renderer_host/video_capture_controller.h
===================================================================
--- content/browser/renderer_host/video_capture_controller.h	(revision 87397)
+++ content/browser/renderer_host/video_capture_controller.h	(working copy)
@@ -22,6 +22,7 @@
 #include "base/process.h"
 #include "base/synchronization/lock.h"
 #include "base/task.h"
+#include "content/browser/renderer_host/video_capture_controller_event_handler.h"
 #include "media/video/capture/video_capture_device.h"
 #include "media/video/capture/video_capture_types.h"
 #include "ui/gfx/surface/transport_dib.h"
@@ -30,51 +31,27 @@
     : public base::RefCountedThreadSafe<VideoCaptureController>,
       public media::VideoCaptureDevice::EventHandler {
  public:
-  // Id used for identifying an object of VideoCaptureController.
-  typedef std::pair<int32, int> ControllerId;
-  class EventHandler {
-   public:
-    // An Error have occurred in the VideoCaptureDevice.
-    virtual void OnError(ControllerId id) = 0;
-
-    // An TransportDIB have been filled with I420 video.
-    virtual void OnBufferReady(ControllerId id,
-                               TransportDIB::Handle handle,
-                               base::Time timestamp) = 0;
-
-    // The frame resolution the VideoCaptureDevice capture video in.
-    virtual void OnFrameInfo(ControllerId id,
-                             int width,
-                             int height,
-                             int frame_rate) = 0;
-
-    // Report that this object can be deleted.
-    virtual void OnReadyToDelete(ControllerId id) = 0;
-
-   protected:
-    virtual ~EventHandler() {}
-  };
-
-  VideoCaptureController(ControllerId id,
+  VideoCaptureController(const VideoCaptureControllerID& id,
                          base::ProcessHandle render_process,
-                         EventHandler* event_handler);
+                         VideoCaptureControllerEventHandler* event_handler);
   virtual ~VideoCaptureController();
 
   // Starts video capturing and tries to use the resolution specified in
   // params.
-  // When capturing has started EventHandler::OnFrameInfo is called with
-  // resolution that best matches the requested that the video capture device
-  // support.
+  // When capturing has started VideoCaptureControllerEventHandler::OnFrameInfo
+  // is called with resolution that best matches the requested that the video
+  // capture device support.
   void StartCapture(const media::VideoCaptureParams& params);
 
   // Stop video capture.
   // When the capture is stopped and all TransportDIBS have been returned
-  // EventHandler::OnReadyToDelete will be called.
+  // VideoCaptureControllerEventHandler::OnReadyToDelete will be called.
   // stopped_task may be null but it can be used to get a notification when the
   // device is stopped.
   void StopCapture(Task* stopped_task);
 
-  // Return a DIB previously given in EventHandler::OnBufferReady.
+  // Return a DIB previously given in
+  // VideoCaptureControllerEventHandler::OnBufferReady.
   void ReturnTransportDIB(TransportDIB::Handle handle);
 
   // Implement media::VideoCaptureDevice::EventHandler.
@@ -101,13 +78,13 @@
 
   // All DIBS created by this object.
   DIBMap owned_dibs_;
-  EventHandler* event_handler_;
+  VideoCaptureControllerEventHandler* event_handler_;
 
   // The parameter that was requested when starting the capture device.
   media::VideoCaptureParams params_;
 
-  // Id used for identifying this object.
-  ControllerId id_;
+  // ID used for identifying this object.
+  VideoCaptureControllerID id_;
   media::VideoCaptureDevice::Capability frame_info_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(VideoCaptureController);