Added files for audio writers.

remoting/protocol/audio_writer.h

Index: remoting/protocol/audio_writer.h
diff --git a/remoting/protocol/video_writer.h b/remoting/protocol/audio_writer.h
similarity index 62%
copy from remoting/protocol/video_writer.h
copy to remoting/protocol/audio_writer.h
index 12d4a9e9212f87dfadc31244c905b4b3c601bd27..1c1e1f6be22970d350e21ecf4987b6ec13ba0577 100644
--- a/remoting/protocol/video_writer.h
+++ b/remoting/protocol/audio_writer.h
@@ -2,16 +2,16 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// VideoWriter is a generic interface used by ConnectionToClient to
-// write into the video stream. ProtobufVideoWriter implements this
-// interface for protobuf video streams.
+// AudioWriter is a generic interface used by ConnectionToClient to
+// write into the audio stream. ProtobufAudioWriter implements this
+// interface for protobuf audio streams.
 
-#ifndef REMOTING_PROTOCOL_VIDEO_WRITER_H_
-#define REMOTING_PROTOCOL_VIDEO_WRITER_H_
+#ifndef REMOTING_PROTOCOL_AUDIO_WRITER_H_
+#define REMOTING_PROTOCOL_AUDIO_WRITER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
-#include "remoting/protocol/video_stub.h"
+#include "remoting/protocol/audio_stub.h"
 
 namespace remoting {
 namespace protocol {
@@ -19,15 +19,15 @@ namespace protocol {
 class Session;
 class SessionConfig;
 
-class VideoWriter : public VideoStub {
+class AudioWriter : public AudioStub {

[Sergey Ulanov, 2012/06/14 17:53:17]

Don't really need this to be an abstract interface. We needed it for VideoWriter
in the past (when we had and RTP video writer), not potentially
ProtobufVideoWriter can be merged with VideoWriter. I suggest you just move all
code you have in ProtobufAudioWriter to AudioWriter.

[kxing, 2012/06/14 22:30:42]

Done.

  public:
-  virtual ~VideoWriter();
+  virtual ~AudioWriter();
 
   // The callback is called when initialization is finished. The
   // parameter is set to true on success.
   typedef base::Callback<void(bool)> InitializedCallback;
 
-  static VideoWriter* Create(const SessionConfig& config);
+  static AudioWriter* Create(const SessionConfig& config);
 
   // Initializes the writer.
   virtual void Init(Session* session, const InitializedCallback& callback) = 0;
@@ -40,13 +40,13 @@ class VideoWriter : public VideoStub {
   virtual bool is_connected() = 0;
 
  protected:
-  VideoWriter() { }
+  AudioWriter() { }
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(VideoWriter);
+  DISALLOW_COPY_AND_ASSIGN(AudioWriter);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
-#endif  // REMOTING_PROTOCOL_VIDEO_WRITER_H_
+#endif  // REMOTING_PROTOCOL_AUDIO_WRITER_H_