Remove unused include in sequenced_worker_pool.h

remoting/protocol/ice_connection_to_client.h

 // Copyright 2015 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_ICE_CONNECTION_TO_CLIENT_H_
 #define REMOTING_PROTOCOL_ICE_CONNECTION_TO_CLIENT_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "base/single_thread_task_runner.h"
 #include "base/threading/thread_checker.h"
 #include "remoting/protocol/channel_dispatcher_base.h"
 #include "remoting/protocol/connection_to_client.h"
 #include "remoting/protocol/ice_transport.h"
 #include "remoting/protocol/session.h"
 
 namespace remoting {
 namespace protocol {
 
 class AudioWriter;
@@ skipping 69 matching lines @@
   std::unique_ptr<HostVideoDispatcher> video_dispatcher_;
   std::unique_ptr<AudioWriter> audio_writer_;
 
   DISALLOW_COPY_AND_ASSIGN(IceConnectionToClient);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_ICE_CONNECTION_TO_CLIENT_H_