VideoCaptureDeviceWin: Extract class-static method into a Factory (both MF/DS)

media/video/capture/video_capture_device_unittest.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 "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/thread.h"
 #include "media/video/capture/video_capture_device.h"
 #include "media/video/capture/video_capture_device_factory.h"
 #include "media/video/capture/video_capture_types.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_com_initializer.h"
-#include "media/video/capture/win/video_capture_device_mf_win.h"
+#include "media/video/capture/win/video_capture_device_factory_win.h"
 #endif
 
 #if defined(OS_ANDROID)
 #include "base/android/jni_android.h"
 #include "media/video/capture/android/video_capture_device_android.h"
 #endif
 
 #if defined(OS_MACOSX)
 // Mac/QTKit will always give you the size you ask for and this case will fail.
 #define MAYBE_AllocateBadSize DISABLED_AllocateBadSize
@@ skipping 128 matching lines @@
   scoped_ptr<base::MessageLoop> loop_;
   scoped_ptr<base::RunLoop> run_loop_;
   scoped_ptr<MockClient> client_;
   VideoCaptureFormat last_format_;
   scoped_ptr<VideoCaptureDeviceFactory> video_capture_device_factory_;
 };
 
 TEST_F(VideoCaptureDeviceTest, OpenInvalidDevice) {
 #if defined(OS_WIN)
   VideoCaptureDevice::Name::CaptureApiType api_type =
-      VideoCaptureDeviceMFWin::PlatformSupported()
+      VideoCaptureDeviceFactoryWin::PlatformSupportsMediaFoundation()
           ? VideoCaptureDevice::Name::MEDIA_FOUNDATION
           : VideoCaptureDevice::Name::DIRECT_SHOW;
   VideoCaptureDevice::Name device_name("jibberish", "jibberish", api_type);
 #elif defined(OS_MACOSX)
   VideoCaptureDevice::Name device_name("jibberish", "jibberish",
       VideoCaptureDevice::Name::AVFOUNDATION);
 #else
   VideoCaptureDevice::Name device_name("jibberish", "jibberish");
 #endif
   scoped_ptr<VideoCaptureDevice> device =
@@ skipping 185 matching lines @@
   // Use PIXEL_FORMAT_MAX to iterate all device names for testing
   // GetDeviceSupportedFormats().
   scoped_ptr<VideoCaptureDevice::Name> name =
       GetFirstDeviceNameSupportingPixelFormat(PIXEL_FORMAT_MAX);
   // Verify no camera returned for PIXEL_FORMAT_MAX. Nothing else to test here
   // since we cannot forecast the hardware capabilities.
   ASSERT_FALSE(name);
 }
 
 };  // namespace media