[Cast] Clean-up: Merge RtpReceiver+AudioReceiver+VideoReceiver-->FrameReceiver.

media/cast/receiver/video_decoder.h

 // Copyright 2013 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_CAST_VIDEO_RECEIVER_VIDEO_DECODER_H_
-#define MEDIA_CAST_VIDEO_RECEIVER_VIDEO_DECODER_H_
+#ifndef MEDIA_CAST_RECEIVER_VIDEO_DECODER_H_
+#define MEDIA_CAST_RECEIVER_VIDEO_DECODER_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "media/base/video_frame.h"
 #include "media/cast/cast_config.h"
 #include "media/cast/transport/cast_transport_config.h"
 
 namespace media {
 namespace cast {
 
 class CastEnvironment;
 
 class VideoDecoder {
  public:
   // Callback passed to DecodeFrame, to deliver a decoded video frame from the
   // decoder.  |frame| can be NULL when errors occur.  |is_continuous| is
   // normally true, but will be false if the decoder has detected a frame skip
   // since the last decode operation; and the client might choose to take steps
   // to smooth/interpolate video discontinuities in this case.
   typedef base::Callback<void(const scoped_refptr<VideoFrame>& frame,
                               bool is_continuous)> DecodeFrameCallback;
 
   VideoDecoder(const scoped_refptr<CastEnvironment>& cast_environment,
-               const FrameReceiverConfig& video_config);
+               transport::VideoCodec codec);
   virtual ~VideoDecoder();
 
   // Returns STATUS_VIDEO_INITIALIZED if the decoder was successfully
   // constructed from the given FrameReceiverConfig.  If this method returns any
   // other value, calls to DecodeFrame() will not succeed.
   CastInitializationStatus InitializationResult() const;
 
   // Decode the payload in |encoded_frame| asynchronously.  |callback| will be
   // invoked on the CastEnvironment::MAIN thread with the result.
   //
@@ skipping 11 matching lines @@
 
   const scoped_refptr<CastEnvironment> cast_environment_;
   scoped_refptr<ImplBase> impl_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoDecoder);
 };
 
 }  // namespace cast
 }  // namespace media
 
-#endif  // MEDIA_CAST_VIDEO_RECEIVER_VIDEO_DECODER_H_
+#endif  // MEDIA_CAST_RECEIVER_VIDEO_DECODER_H_