CollectExistingLayerImplRecursive   41 cc/trees/tree_synchronizer.cc     CollectExistingLayerImplRecursive(old_layers, children.take(it));
CollectExistingLayerImplRecursive   43 cc/trees/tree_synchronizer.cc   CollectExistingLayerImplRecursive(old_layers, layer_impl->TakeMaskLayer());
CollectExistingLayerImplRecursive   44 cc/trees/tree_synchronizer.cc   CollectExistingLayerImplRecursive(old_layers, layer_impl->TakeReplicaLayer());
CollectExistingLayerImplRecursive   61 cc/trees/tree_synchronizer.cc   CollectExistingLayerImplRecursive(&old_layers, old_layer_impl_root.Pass());