Remove PlatformFile from remoting

remoting/host/desktop_session_proxy.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/host/desktop_session_proxy.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
-#include "base/platform_file.h"
 #include "base/process/process_handle.h"
 #include "base/memory/shared_memory.h"
 #include "base/single_thread_task_runner.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_message_macros.h"
 #include "remoting/base/capabilities.h"
 #include "remoting/host/chromoting_messages.h"
 #include "remoting/host/client_session.h"
 #include "remoting/host/client_session_control.h"
 #include "remoting/host/desktop_session_connector.h"
@@ skipping 536 matching lines @@
 }
 
 // static
 void DesktopSessionProxyTraits::Destruct(
     const DesktopSessionProxy* desktop_session_proxy) {
   desktop_session_proxy->caller_task_runner_->DeleteSoon(FROM_HERE,
                                                          desktop_session_proxy);
 }
 
 }  // namespace remoting