Attach color space information to hardware decoded NV12 video frames.

media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc

Index: media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
diff --git a/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc b/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
index e19d347aad0e62accc08b3a9aedd7d5ec0ba3660..72543000511739e3f56eabb91e4115d923cd2aa6 100644
--- a/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
+++ b/media/gpu/ipc/client/gpu_video_decode_accelerator_host.cc
@@ -242,14 +242,14 @@ void GpuVideoDecodeAcceleratorHost::OnPictureReady(
     int32_t picture_buffer_id,
     int32_t bitstream_buffer_id,
     const gfx::Rect& visible_rect,
-    bool allow_overlay,
-    bool size_changed) {
+    const gfx::ColorSpace& color_space,
+    const std::pair<bool, bool>& allow_overlay_and_size_changed) {
   DCHECK(CalledOnValidThread());
   if (!client_)
     return;
   Picture picture(picture_buffer_id, bitstream_buffer_id, visible_rect,
-                  allow_overlay);
-  picture.set_size_changed(size_changed);
+                  color_space, allow_overlay_and_size_changed.first);
+  picture.set_size_changed(allow_overlay_and_size_changed.second);
   client_->PictureReady(picture);
 }