Win Video Capture: add support for WDM capture devices using a WDM Crossbar filter.

media/video/capture/win/video_capture_device_factory_win.cc

Index: media/video/capture/win/video_capture_device_factory_win.cc
diff --git a/media/video/capture/win/video_capture_device_factory_win.cc b/media/video/capture/win/video_capture_device_factory_win.cc
index 1630baf35730602bffdeaf5287d1c65127df0703..b5ef5098c444b026c9422e99830a09dd87fa5c1f 100644
--- a/media/video/capture/win/video_capture_device_factory_win.cc
+++ b/media/video/capture/win/video_capture_device_factory_win.cc
@@ -209,6 +209,7 @@ static void GetDeviceSupportedFormatsDirectShow(const Name& device,
   // VFW devices are already skipped previously in GetDeviceNames() enumeration.
   base::win::ScopedComPtr<IBaseFilter> capture_filter;
   hr = VideoCaptureDeviceWin::GetDeviceFilter(device.capabilities_id(),
+                                              CLSID_VideoInputDeviceCategory,
                                               capture_filter.Receive());
   if (!capture_filter) {
     DLOG(ERROR) << "Failed to create capture filter: "