Include <utility> in files that use std::move() in remoting/protocol.

remoting/protocol/host_video_dispatcher.cc

 // Copyright 2014 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/host_video_dispatcher.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "net/socket/stream_socket.h"
 #include "remoting/base/constants.h"
 #include "remoting/protocol/message_serialization.h"
 #include "remoting/protocol/video_feedback_stub.h"
 
 namespace remoting {
 namespace protocol {
 
 HostVideoDispatcher::HostVideoDispatcher()
@@ skipping 15 matching lines @@
 void HostVideoDispatcher::OnVideoAck(scoped_ptr<VideoAck> ack,
                                      const base::Closure& done) {
   if (video_feedback_stub_)
     video_feedback_stub_->ProcessVideoAck(std::move(ack));
 
   done.Run();
 }
 
 }  // namespace protocol
 }  // namespace remoting