chromium/ui/wm/core/transient_window_observer.h

// 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_