Replace media::VideoCapture::VideoFrameBuffer with media::VideoFrame.

media/video/capture/video_capture_proxy.h

Index: media/video/capture/video_capture_proxy.h
diff --git a/media/video/capture/video_capture_proxy.h b/media/video/capture/video_capture_proxy.h
index 78c459d18494742b9e4540e1063927c2bf3219d4..fbb75776abe9773296ac1ab5c3c949489566adcf 100644
--- a/media/video/capture/video_capture_proxy.h
+++ b/media/video/capture/video_capture_proxy.h
@@ -50,9 +50,8 @@ class MEDIA_EXPORT VideoCaptureHandlerProxy
   virtual void OnPaused(VideoCapture* capture) OVERRIDE;
   virtual void OnError(VideoCapture* capture, int error_code) OVERRIDE;
   virtual void OnRemoved(VideoCapture* capture) OVERRIDE;
-  virtual void OnBufferReady(
-      VideoCapture* capture,
-      scoped_refptr<VideoCapture::VideoFrameBuffer> buffer) OVERRIDE;
+  virtual void OnFrameReady(VideoCapture* capture,
+                            const scoped_refptr<VideoFrame>& frame) OVERRIDE;
   virtual void OnDeviceInfoReceived(
       VideoCapture* capture,
       const VideoCaptureParams& device_info) OVERRIDE;
@@ -75,14 +74,12 @@ class MEDIA_EXPORT VideoCaptureHandlerProxy
   void OnRemovedOnMainThread(
       VideoCapture* capture,
       const VideoCaptureState& state);
-  void OnBufferReadyOnMainThread(
-      VideoCapture* capture,
-      const VideoCaptureState& state,
-      scoped_refptr<VideoCapture::VideoFrameBuffer> buffer);
-  void OnDeviceInfoReceivedOnMainThread(
-      VideoCapture* capture,
-      const VideoCaptureState& state,
-      const VideoCaptureParams& device_info);
+  void OnFrameReadyOnMainThread(VideoCapture* capture,
+                                const VideoCaptureState& state,
+                                const scoped_refptr<VideoFrame>& frame);
+  void OnDeviceInfoReceivedOnMainThread(VideoCapture* capture,
+                                        const VideoCaptureState& state,
+                                        const VideoCaptureParams& device_info);
 
   // Only accessed from main thread.
   VideoCapture::EventHandler* proxied_;