Draw Transform of Render Surface From Property Trees

cc/trees/draw_property_utils.h

Index: cc/trees/draw_property_utils.h
diff --git a/cc/trees/draw_property_utils.h b/cc/trees/draw_property_utils.h
index 952bef1a691cd3648693eefc334075fb4d338391..de1804b640f114662fb1acddfdee9d09f307a41f 100644
--- a/cc/trees/draw_property_utils.h
+++ b/cc/trees/draw_property_utils.h
@@ -18,6 +18,7 @@ namespace cc {
 class ClipTree;
 class Layer;
 class LayerImpl;
+class RenderSurfaceImpl;
 class OpacityTree;
 class TransformTree;
 class PropertyTrees;
@@ -76,6 +77,10 @@ ComputeVisibleRectsUsingPropertyTrees(LayerImpl* root_layer,
 gfx::Transform CC_EXPORT
 DrawTransformFromPropertyTrees(const Layer* layer, const TransformTree& tree);
 
+gfx::Transform CC_EXPORT DrawTransformOfRenderSurfaceFromPropertyTrees(
+    const RenderSurfaceImpl* render_Surface,
+    const TransformTree& tree);
+
 gfx::Transform CC_EXPORT
 DrawTransformFromPropertyTrees(const LayerImpl* layer,
                                const TransformTree& tree);