NullLayerDelegate  314 ui/compositor/layer_unittest.cc   DISALLOW_COPY_AND_ASSIGN(NullLayerDelegate);
NullLayerDelegate  612 ui/compositor/layer_unittest.cc     default_layer_delegate_.reset(new NullLayerDelegate());
NullLayerDelegate  640 ui/compositor/layer_unittest.cc   scoped_ptr<NullLayerDelegate> default_layer_delegate_;
NullLayerDelegate  714 ui/compositor/layer_unittest.cc   NullLayerDelegate delegate;