cc: Remove more references to owning_layer_ from RenderSurfaceImpl

cc/layers/render_surface_impl.h

Index: cc/layers/render_surface_impl.h
diff --git a/cc/layers/render_surface_impl.h b/cc/layers/render_surface_impl.h
index b8c494b42f695bc118b0d02345fc9fd570f612f1..90f6672219eadfb6379bff0ec2375dc62f419a50 100644
--- a/cc/layers/render_surface_impl.h
+++ b/cc/layers/render_surface_impl.h
@@ -31,6 +31,7 @@ class RenderPassId;
 class RenderPassSink;
 class LayerImpl;
 class LayerIterator;
+class LayerTreeImpl;
 
 struct AppendQuadsData;
 
@@ -124,7 +125,7 @@ class CC_EXPORT RenderSurfaceImpl {
   LayerImplList& layer_list() { return layer_list_; }
   void ClearLayerLists();
 
-  int OwningLayerId() const;
+  int id() const { return stable_effect_id_; }
 
   LayerImpl* MaskLayer();
   bool HasMask() const;
@@ -168,6 +169,9 @@ class CC_EXPORT RenderSurfaceImpl {
 
   LayerImpl* owning_layer_;
 
+  LayerTreeImpl* layer_tree_impl_;
+  int stable_effect_id_;
+
   // Container for properties that render surfaces need to compute before they
   // can be drawn.
   struct DrawProperties {