Win Video Capture: add UYVY pixel format to Cr sink filter pin capabilities

media/capture/video/win/sink_input_pin_win.h

Index: media/capture/video/win/sink_input_pin_win.h
diff --git a/media/capture/video/win/sink_input_pin_win.h b/media/capture/video/win/sink_input_pin_win.h
index 3a2bf7bdd03ba8dd82832bce9c2533a5c2c17b11..2d62783beee8331dfdc42c359469b4970bd82617 100644
--- a/media/capture/video/win/sink_input_pin_win.h
+++ b/media/capture/video/win/sink_input_pin_win.h
@@ -28,7 +28,9 @@ class SinkInputPin : public PinBase {
                                const BITMAPINFOHEADER& info_header);
   // Returns the capability that is negotiated when this
   // pin is connected to a media filter.
-  const VideoCaptureFormat& ResultingFormat();
+  const VideoCaptureFormat& resulting_format() const {
+    return resulting_format_;
+  }
 
   // Implement PinBase.
   bool IsMediaTypeValid(const AM_MEDIA_TYPE* media_type) override;