media: Followup changes to VideoFrame StructTraits.

media/mojo/interfaces/video_frame_struct_traits.h

Index: media/mojo/interfaces/video_frame_struct_traits.h
diff --git a/media/mojo/interfaces/video_frame_struct_traits.h b/media/mojo/interfaces/video_frame_struct_traits.h
index d674b162148a4f152e116781e6bf9f13d66c0dfb..3324b091af8a0d95f506e332bd161b1ff0ed1e74 100644
--- a/media/mojo/interfaces/video_frame_struct_traits.h
+++ b/media/mojo/interfaces/video_frame_struct_traits.h
@@ -52,10 +52,6 @@ struct StructTraits<media::mojom::VideoFrameDataView,
     return input->natural_size();
   }
 
-  static bool end_of_stream(const scoped_refptr<media::VideoFrame>& input) {
-    return input->metadata()->IsTrue(media::VideoFrameMetadata::END_OF_STREAM);
-  }
-
   static base::TimeDelta timestamp(
       const scoped_refptr<media::VideoFrame>& input) {
     return input->timestamp();