// Copyright 2014 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_WM_CORE_TRANSIENT_WINDOW_OBSERVER_H_ #define UI_WM_CORE_TRANSIENT_WINDOW_OBSERVER_H_ #include "base/component_export.h" namespace aura { class Window; } namespace wm { class COMPONENT_EXPORT(UI_WM) TransientWindowObserver { … }; } // namespace wm #endif // UI_WM_CORE_TRANSIENT_WINDOW_OBSERVER_H_