[NOT FOR REVIEW]

cc/layers/layer.h

Index: cc/layers/layer.h
diff --git a/cc/layers/layer.h b/cc/layers/layer.h
index 97b698fbcd04d632db7c78e48733b33bfb47d0b8..59e8bec336b680f5fcc5bff895f4b88c349f2ccf 100644
--- a/cc/layers/layer.h
+++ b/cc/layers/layer.h
@@ -389,6 +389,9 @@ class CC_EXPORT Layer : public base::RefCounted<Layer> {
   void SetClipTreeIndex(int index);
   int clip_tree_index() const;
 
+  void SetNewClipTreeIndex(int index);
+  int new_clip_tree_index() const;
+
   void SetEffectTreeIndex(int index);
   int effect_tree_index() const;
 
@@ -668,6 +671,7 @@ class CC_EXPORT Layer : public base::RefCounted<Layer> {
   int transform_tree_index_;
   int effect_tree_index_;
   int clip_tree_index_;
+  int new_clip_tree_index_;
   int scroll_tree_index_;
   int property_tree_sequence_number_;
   gfx::Vector2dF offset_to_transform_parent_;