[NOT FOR REVIEW]

cc/layers/layer_impl.cc

Index: cc/layers/layer_impl.cc
diff --git a/cc/layers/layer_impl.cc b/cc/layers/layer_impl.cc
index be233f65d512fd6ebe4e958db2c06235e3400dd5..68af1baf3c1740fd337764f1e33c5635cca7ab32 100644
--- a/cc/layers/layer_impl.cc
+++ b/cc/layers/layer_impl.cc
@@ -74,6 +74,7 @@ LayerImpl::LayerImpl(LayerTreeImpl* tree_impl, int id)
       transform_tree_index_(TransformTree::kInvalidNodeId),
       effect_tree_index_(EffectTree::kInvalidNodeId),
       clip_tree_index_(ClipTree::kInvalidNodeId),
+      new_clip_tree_index_(ClipTree::kInvalidNodeId),
       scroll_tree_index_(ScrollTree::kInvalidNodeId),
       sorting_context_id_(0),
       current_draw_mode_(DRAW_MODE_NONE),
@@ -148,6 +149,10 @@ void LayerImpl::SetClipTreeIndex(int index) {
   clip_tree_index_ = index;
 }
 
+void LayerImpl::SetNewClipTreeIndex(int index) {
+  new_clip_tree_index_ = index;
+}
+
 void LayerImpl::SetEffectTreeIndex(int index) {
   effect_tree_index_ = index;
 }
@@ -352,6 +357,7 @@ void LayerImpl::PushPropertiesTo(LayerImpl* layer) {
   layer->transform_tree_index_ = transform_tree_index_;
   layer->effect_tree_index_ = effect_tree_index_;
   layer->clip_tree_index_ = clip_tree_index_;
+  layer->new_clip_tree_index_ = new_clip_tree_index_;
   layer->scroll_tree_index_ = scroll_tree_index_;
   layer->sorting_context_id_ = sorting_context_id_;
   layer->has_will_change_transform_hint_ = has_will_change_transform_hint_;