Moved the video encoders/decoders to the codec directory.

remoting/base/encoder.h

-// Copyright (c) 2012 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 REMOTING_BASE_ENCODER_H_
-#define REMOTING_BASE_ENCODER_H_
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "media/base/data_buffer.h"
-
-namespace media {
-  class DataBuffer;
-}
-
-namespace remoting {
-
-class CaptureData;
-class VideoPacket;
-
-// A class to perform the task of encoding a continous stream of
-// images.
-// This class operates asynchronously to enable maximum throughput.
-class Encoder {
- public:
-
-  // DataAvailableCallback is called as blocks of data are made available
-  // from the encoder. Data made available by the encoder is in the form
-  // of HostMessage to reduce the amount of memory copies.
-  typedef base::Callback<void(scoped_ptr<VideoPacket>)> DataAvailableCallback;
-
-  virtual ~Encoder() {}
-
-  // Encode an image stored in |capture_data|.
-  //
-  // If |key_frame| is true, the encoder should not reference
-  // previous encode and encode the full frame.
-  //
-  // When encoded data is available, partial or full |data_available_callback|
-  // is called.
-  virtual void Encode(scoped_refptr<CaptureData> capture_data,
-                      bool key_frame,
-                      const DataAvailableCallback& data_available_callback) = 0;
-};
-
-}  // namespace remoting
-
-#endif  // REMOTING_BASE_ENCODER_H_