Attach color space information to hardware decoded NV12 video frames.

content/renderer/pepper/video_decoder_shim.cc

Index: content/renderer/pepper/video_decoder_shim.cc
diff --git a/content/renderer/pepper/video_decoder_shim.cc b/content/renderer/pepper/video_decoder_shim.cc
index 4ce9edc8e7343a9b0aaa6f631ca0944a85efa440..7b9ee5a6c83f54af0cb9475c382fbe19d2da6002 100644
--- a/content/renderer/pepper/video_decoder_shim.cc
+++ b/content/renderer/pepper/video_decoder_shim.cc
@@ -1064,7 +1064,7 @@ void VideoDecoderShim::SendPictures() {
 
     host_->PictureReady(media::Picture(texture_id, frame->decode_id,
                                        frame->video_frame->visible_rect(),
-                                       false));
+                                       gfx::ColorSpace(), false));
     pending_frames_.pop();
   }