// Copyright 2012 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef UI_COMPOSITOR_LAYER_OWNER_H_ #define UI_COMPOSITOR_LAYER_OWNER_H_ #include <memory> #include "base/memory/raw_ptr.h" #include "base/observer_list.h" #include "ui/compositor/compositor_export.h" namespace ui { class Layer; class COMPOSITOR_EXPORT LayerOwner { … }; } // namespace ui #endif // UI_COMPOSITOR_LAYER_OWNER_H_