Attach color space information to hardware decoded NV12 video frames.

media/gpu/ipc/service/gpu_video_decode_accelerator.cc

Index: media/gpu/ipc/service/gpu_video_decode_accelerator.cc
diff --git a/media/gpu/ipc/service/gpu_video_decode_accelerator.cc b/media/gpu/ipc/service/gpu_video_decode_accelerator.cc
index b5260344597e6195ecd1c95770c295795b37dc83..f6d81ecf522f80bacc48fafd62d7037e9495ad26 100644
--- a/media/gpu/ipc/service/gpu_video_decode_accelerator.cc
+++ b/media/gpu/ipc/service/gpu_video_decode_accelerator.cc
@@ -264,10 +264,15 @@ void GpuVideoDecodeAccelerator::PictureReady(const Picture& picture) {
     DCHECK_EQ(0u, uncleared_textures_.count(picture.picture_buffer_id()));
   }
 
-  if (!Send(new AcceleratedVideoDecoderHostMsg_PictureReady(
-          host_route_id_, picture.picture_buffer_id(),
-          picture.bitstream_buffer_id(), picture.visible_rect(),
-          picture.allow_overlay(), picture.size_changed()))) {
+  AcceleratedVideoDecoderHostMsg_PictureReady_Params params;
+  params.picture_buffer_id = picture.picture_buffer_id();
+  params.bitstream_buffer_id = picture.bitstream_buffer_id();
+  params.visible_rect = picture.visible_rect();
+  params.color_space = picture.color_space();
+  params.allow_overlay = picture.allow_overlay();
+  params.size_changed = picture.size_changed();
+  if (!Send(new AcceleratedVideoDecoderHostMsg_PictureReady(host_route_id_,
+                                                            params))) {
     DLOG(ERROR) << "Send(AcceleratedVideoDecoderHostMsg_PictureReady) failed";
   }
 }