Add a ChromeOS implementation of VideoCaptureDevice

media/video/capture/win/video_capture_device_win.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 "media/video/capture/win/video_capture_device_win.h"
 
 #include <ks.h>
 #include <ksmedia.h>
 
 #include <algorithm>
@@ skipping 227 matching lines @@
       !cmd_line->HasSwitch(switches::kForceDirectShowVideoCapture)) ||
       (base::win::GetVersion() >= base::win::VERSION_WIN7 &&
       cmd_line->HasSwitch(switches::kForceMediaFoundationVideoCapture))) {
     VideoCaptureDeviceMFWin::GetDeviceSupportedFormats(device, formats);
   } else {
     VideoCaptureDeviceWin::GetDeviceSupportedFormats(device, formats);
   }
 }
 
 // static
-VideoCaptureDevice* VideoCaptureDevice::Create(const Name& device_name) {
+VideoCaptureDevice* VideoCaptureDevice::Create(
+    scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
+    const Name& device_name) {
   VideoCaptureDevice* ret = NULL;
   if (device_name.capture_api_type() == Name::MEDIA_FOUNDATION) {
     DCHECK(VideoCaptureDeviceMFWin::PlatformSupported());
     scoped_ptr<VideoCaptureDeviceMFWin> device(
         new VideoCaptureDeviceMFWin(device_name));
     DVLOG(1) << " MediaFoundation Device: " << device_name.name();
     if (device->Init())
       ret = device.release();
   } else if (device_name.capture_api_type() == Name::DIRECT_SHOW) {
     scoped_ptr<VideoCaptureDeviceWin> device(
@@ skipping 530 matching lines @@
   }
 }
 
 void VideoCaptureDeviceWin::SetErrorState(const std::string& reason) {
   DCHECK(CalledOnValidThread());
   DVLOG(1) << reason;
   state_ = kError;
   client_->OnError(reason);
 }
 }  // namespace media