Add VideoReader and VideoWriter interfaces.

remoting/protocol/message_decoder.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_MESSAGES_DECODER_H_
 #define REMOTING_PROTOCOL_MESSAGES_DECODER_H_
 
 #include <deque>
 #include <list>
 
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "google/protobuf/message_lite.h"
+#include "remoting/base/multiple_array_input_stream.h"
 
 namespace net {
 class DrainableIOBuffer;
 class IOBuffer;
 }  // namespace net
 
 namespace remoting {
 
 class ChromotingClientMessage;
 class ChromotingHostMessage;
 class ClientControlMessage;
 class ClientEventMessage;
 class HostControlMessage;
 class HostEventMessage;
-class MultipleArrayInputStream;
 
 // MessageDecoder uses MultipleArrayInputStream to decode bytes into
 // protocol buffer messages. This can be used to decode bytes received from
 // the network.
 //
 // It provides ParseMessages() which accepts an IOBuffer. If enough bytes
 // are collected to produce protocol buffer messages then the bytes will be
 // consumed and the generated protocol buffer messages are added to the output
 // list.
 //
@@ skipping 62 matching lines @@
   // |next_payload_| stores the size of the next payload if known.
   // |next_payload_known_| is true if the size of the next payload is known.
   // After one payload is read this is reset to false.
   int next_payload_;
   bool next_payload_known_;
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_MESSAGES_DECODER_H_