Update max supported resolution on MediaFoundationVideoEncodeAccelerator

media/gpu/media_foundation_video_encode_accelerator_win.h

Index: media/gpu/media_foundation_video_encode_accelerator_win.h
diff --git a/media/gpu/media_foundation_video_encode_accelerator_win.h b/media/gpu/media_foundation_video_encode_accelerator_win.h
index 5e466944228b8d9afcd27dc0ea93a1da5ac5bb2d..cd67630909ec02e6e250003b35aa0d4e06d7f87c 100644
--- a/media/gpu/media_foundation_video_encode_accelerator_win.h
+++ b/media/gpu/media_foundation_video_encode_accelerator_win.h
@@ -115,14 +115,17 @@ class MEDIA_GPU_EXPORT MediaFoundationVideoEncodeAccelerator
 
   gfx::Size input_visible_size_;
   size_t bitstream_buffer_size_;
-  int32_t frame_rate_;
-  int32_t target_bitrate_;
+  uint32_t frame_rate_;
+  uint32_t target_bitrate_;
   size_t u_plane_offset_;
   size_t v_plane_offset_;
 
   base::win::ScopedComPtr<IMFTransform> encoder_;
   base::win::ScopedComPtr<ICodecAPI> codec_api_;
 
+  DWORD input_stream_id_;
+  DWORD output_stream_id_;
+
   base::win::ScopedComPtr<IMFMediaType> imf_input_media_type_;
   base::win::ScopedComPtr<IMFMediaType> imf_output_media_type_;