Refactor VideoStub interface to accept ownership of video packets.

remoting/protocol/protobuf_video_reader.cc

 // 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.
 
 #include "remoting/protocol/protobuf_video_reader.h"
 
 #include "base/bind.h"
 #include "net/socket/stream_socket.h"
 #include "remoting/base/constants.h"
 #include "remoting/proto/video.pb.h"
@@ skipping 35 matching lines @@
     return;
   }
 
   DCHECK(!channel_.get());
   channel_ = socket.Pass();
   reader_.Init(channel_.get(), base::Bind(&ProtobufVideoReader::OnNewData,
                                           base::Unretained(this)));
   initialized_callback_.Run(true);
 }
 
-void ProtobufVideoReader::OnNewData(VideoPacket* packet,
+void ProtobufVideoReader::OnNewData(scoped_ptr<VideoPacket> packet,
                                     const base::Closure& done_task) {
-  video_stub_->ProcessVideoPacket(packet, done_task);
+  video_stub_->ProcessVideoPacket(packet.Pass(), done_task);
 }
 
 }  // namespace protocol
 }  // namespace remoting