Add VideoReader and VideoWriter interfaces.

remoting/protocol/stream_writer.h

 // Copyright (c) 2010 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_PROTOCOL_STREAM_WRITER_H_
 #define REMOTING_PROTOCOL_STREAM_WRITER_H_
 
+#include "base/ref_counted.h"
 #include "remoting/proto/internal.pb.h"
-#include "remoting/protocol/buffered_socket_writer.h"
+
+namespace net {
+class Socket;
+}  // namespace net
 
 namespace remoting {
 
-class ChromotingConnection;
+class BufferedSocketWriter;
 
 class StreamWriterBase {
  public:
   StreamWriterBase();
   virtual ~StreamWriterBase();
 
   // Initializes the writer. Must be called on the thread the |socket| belongs
   // to.
   void Init(net::Socket* socket);
 
@@ skipping 10 matching lines @@
   scoped_refptr<BufferedSocketWriter> buffered_writer_;
 };
 
 class EventStreamWriter : public StreamWriterBase {
  public:
   // Sends the |message| or returns false if called before Init().
   // Can be called on any thread.
   bool SendMessage(const ChromotingClientMessage& message);
 };
 
-class VideoStreamWriter : public StreamWriterBase {
+class ControlStreamWriter : public StreamWriterBase {
  public:
   // Sends the |message| or returns false if called before Init().
   // Can be called on any thread.
   bool SendMessage(const ChromotingHostMessage& message);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_STREAM_WRITER_H_