Use real colorspace for DirectComposition overlays.

cc/output/dc_layer_overlay.cc

Index: cc/output/dc_layer_overlay.cc
diff --git a/cc/output/dc_layer_overlay.cc b/cc/output/dc_layer_overlay.cc
index eda508e6e13243b6787f3c841565d0d0f0aa788c..7759b25a938612fb0543a8c48e311bf0c6f2aa92 100644
--- a/cc/output/dc_layer_overlay.cc
+++ b/cc/output/dc_layer_overlay.cc
@@ -19,14 +19,15 @@ namespace {
 DCLayerOverlayProcessor::DCLayerResult FromYUVQuad(
     ResourceProvider* resource_provider,
     const YUVVideoDrawQuad* quad,
-    DCLayerOverlay* ca_layer_overlay) {
+    DCLayerOverlay* dc_layer_overlay) {
   for (const auto& resource : quad->resources) {
     if (!resource_provider->IsOverlayCandidate(resource))
       return DCLayerOverlayProcessor::DC_LAYER_FAILED_TEXTURE_NOT_CANDIDATE;
   }
-  ca_layer_overlay->resources = quad->resources;
-  ca_layer_overlay->contents_rect = quad->ya_tex_coord_rect;
-  ca_layer_overlay->filter = GL_LINEAR;
+  dc_layer_overlay->resources = quad->resources;
+  dc_layer_overlay->contents_rect = quad->ya_tex_coord_rect;
+  dc_layer_overlay->filter = GL_LINEAR;
+  dc_layer_overlay->color_space = quad->video_color_space;
   return DCLayerOverlayProcessor::DC_LAYER_SUCCESS;
 }