// 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_AURA_LAYOUT_MANAGER_H_ #define UI_AURA_LAYOUT_MANAGER_H_ #include "ui/aura/aura_export.h" namespace gfx { class Rect; } namespace aura { class Window; // An interface implemented by an object that places child windows. class AURA_EXPORT LayoutManager { … }; } // namespace aura #endif // UI_AURA_LAYOUT_MANAGER_H_