Let clients interact with VideoCaptureDeviceClient instead of VideoCaptureDevice

media/capture/video/video_capture_buffer_handle.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_HANDLE_H_
 #define MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_HANDLE_H_
 
 #include "base/files/file.h"
+#include "media/base/video_frame.h"
 #include "media/capture/capture_export.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 
 namespace media {
 
 // Abstraction of a pool's buffer data buffer and size for clients.
 class CAPTURE_EXPORT VideoCaptureBufferHandle {
  public:
   virtual ~VideoCaptureBufferHandle() {}
   virtual gfx::Size dimensions() const = 0;
   virtual size_t mapped_size() const = 0;
   virtual void* data(int plane) = 0;
   virtual ClientBuffer AsClientBuffer(int plane) = 0;

[emircan, 2016/10/10 18:46:13]

Can you remove this method AsClientBuffer()? I missed it in my cleanup.

[chfremer, 2016/10/11 19:09:07]

Done.

 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   virtual base::FileDescriptor AsPlatformFile() = 0;
 #endif
+  virtual bool IsBackedByVideoFrame() const = 0;
+  virtual scoped_refptr<VideoFrame> GetVideoFrame() = 0;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_CAPTURE_VIDEO_VIDEO_CAPTURE_BUFFER_HANDLE_H_