Make PlatformFileForTransit a class on Windows.

remoting/host/desktop_session_agent.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_agent.h"
 
 #include <utility>
 
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/shared_memory.h"
+#include "base/process/process_handle.h"
 #include "build/build_config.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_macros.h"
 #include "remoting/base/auto_thread_task_runner.h"
 #include "remoting/base/constants.h"
 #include "remoting/host/audio_capturer.h"
 #include "remoting/host/chromoting_messages.h"
 #include "remoting/host/desktop_environment.h"
 #include "remoting/host/input_injector.h"
@@ skipping 371 matching lines @@
 
   delegate_ = delegate;
 
   // Create an IPC channel to communicate with the network process.
   bool result = CreateConnectedIpcChannel(io_task_runner_,
                                           this,
                                           &desktop_pipe_,
                                           &network_channel_);
   base::PlatformFile raw_desktop_pipe = desktop_pipe_.GetPlatformFile();
 #if defined(OS_WIN)
-  *desktop_pipe_out = IPC::PlatformFileForTransit(raw_desktop_pipe);
+  *desktop_pipe_out =
+      IPC::PlatformFileForTransit(raw_desktop_pipe, base::GetCurrentProcId());
 #elif defined(OS_POSIX)
   *desktop_pipe_out = IPC::PlatformFileForTransit(raw_desktop_pipe, false);
 #else
 #error Unsupported platform.
 #endif
   return result;
 }
 
 void DesktopSessionAgent::Stop() {
   DCHECK(caller_task_runner_->BelongsToCurrentThread());
@@ skipping 157 matching lines @@
   }
 }
 
 void DesktopSessionAgent::StopAudioCapturer() {
   DCHECK(audio_capture_task_runner_->BelongsToCurrentThread());
 
   audio_capturer_.reset();
 }
 
 }  // namespace remoting