Consolidate duplicated frame / capability structures in video_capture_types.h

media/video/capture/win/sink_input_pin_win.cc

Index: media/video/capture/win/sink_input_pin_win.cc
diff --git a/media/video/capture/win/sink_input_pin_win.cc b/media/video/capture/win/sink_input_pin_win.cc
index 7e55531b89fd35a4cb7caf3651b434ccb6d69a28..1de1ea1671adb340f409cf50fd482b7fce27bebf 100644
--- a/media/video/capture/win/sink_input_pin_win.cc
+++ b/media/video/capture/win/sink_input_pin_win.cc
@@ -114,17 +114,17 @@ bool SinkInputPin::IsMediaTypeValid(const AM_MEDIA_TYPE* media_type) {
   }
   if (sub_type == kMediaSubTypeI420 &&
       pvi->bmiHeader.biCompression == MAKEFOURCC('I', '4', '2', '0')) {
-    resulting_capability_.color = VideoCaptureCapability::kI420;
+    resulting_capability_.color = PIXEL_FORMAT_I420;
     return true;  // This format is acceptable.
   }
   if (sub_type == MEDIASUBTYPE_YUY2 &&
       pvi->bmiHeader.biCompression == MAKEFOURCC('Y', 'U', 'Y', '2')) {
-    resulting_capability_.color = VideoCaptureCapability::kYUY2;
+    resulting_capability_.color = PIXEL_FORMAT_YUY2;
     return true;  // This format is acceptable.
   }
   if (sub_type == MEDIASUBTYPE_RGB24 &&
       pvi->bmiHeader.biCompression == BI_RGB) {
-    resulting_capability_.color = VideoCaptureCapability::kRGB24;
+    resulting_capability_.color = PIXEL_FORMAT_RGB24;
     return true;  // This format is acceptable.
   }
   return false;
@@ -146,7 +146,7 @@ void SinkInputPin::SetRequestedMediaCapability(
   resulting_capability_.width = 0;
   resulting_capability_.height = 0;
   resulting_capability_.frame_rate = 0;
-  resulting_capability_.color = VideoCaptureCapability::kColorUnknown;
+  resulting_capability_.color = PIXEL_FORMAT_UNKNOWN;
   resulting_capability_.expected_capture_delay = 0;
   resulting_capability_.interlaced = false;
 }