Use IpcVideoFrameCapturer on network thread instead of capturer thread.

remoting/host/desktop_process.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.
 //
 // This file implements the Windows service controlling Me2Me host processes
 // running within user sessions.
 
 #include "remoting/host/desktop_process.h"
 
 #include <utility>
@@ skipping 103 matching lines @@
 #else // !defined(OS_WIN)
   audio_task_runner = AutoThread::CreateWithType(
       "ChromotingAudioThread", caller_task_runner_, base::MessageLoop::TYPE_IO);
 #endif  // !defined(OS_WIN)
 
   // Launch the I/O thread.
   scoped_refptr<AutoThreadTaskRunner> io_task_runner =
       AutoThread::CreateWithType(
           "I/O thread", caller_task_runner_, base::MessageLoop::TYPE_IO);
 
-  // Launch the video capture thread.
-  scoped_refptr<AutoThreadTaskRunner> video_capture_task_runner =
-      AutoThread::Create("Video capture thread", caller_task_runner_);
-
   // Create a desktop agent.
-  desktop_agent_ = new DesktopSessionAgent(audio_task_runner,
-                                           caller_task_runner_,
-                                           input_task_runner_,
-                                           io_task_runner,
-                                           video_capture_task_runner);
+  desktop_agent_ =
+      new DesktopSessionAgent(audio_task_runner, caller_task_runner_,
+                              input_task_runner_, io_task_runner);
 
   // Start the agent and create an IPC channel to talk to it.
   IPC::PlatformFileForTransit desktop_pipe;
   if (!desktop_agent_->Start(AsWeakPtr(), &desktop_pipe)) {
     desktop_agent_ = nullptr;
     caller_task_runner_ = nullptr;
     input_task_runner_ = nullptr;
     desktop_environment_factory_.reset();
     return false;
   }
@@ skipping 26 matching lines @@
   base::snprintf(message, sizeof(message),
                  "Requested by %s at %s, line %d.",
                  function_name.c_str(), file_name.c_str(), line_number);
   base::debug::Alias(message);
 
   // The daemon requested us to crash the process.
   CHECK(false) << message;
 }
 
 } // namespace remoting