cc: RenderSurfaceImpl tile mask layer.

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 40e15f13d52910de90c7f3f78fd69b6cf7c28017..357e1652f4499b8d98118053daa647ff26472f18 100644
--- a/cc/layers/render_surface_impl.h
+++ b/cc/layers/render_surface_impl.h
@@ -162,6 +162,9 @@ class CC_EXPORT RenderSurfaceImpl {
       const gfx::Transform& target_to_surface);
 
   const EffectNode* OwningEffectNode() const;
+  void TileMaskLayer(RenderPass* render_pass,
+                     SharedQuadState* shared_quad_state,
+                     const gfx::Rect& visible_layer_rect);
 
   LayerTreeImpl* layer_tree_impl_;
   int stable_effect_id_;