// 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_GL_GPU_SWITCHING_OBSERVER_H_ #define UI_GL_GPU_SWITCHING_OBSERVER_H_ #include "ui/gl/gl_export.h" #include "ui/gl/gpu_preference.h" namespace ui { class GL_EXPORT GpuSwitchingObserver { … }; } // namespace ui #endif // UI_GL_GPU_SWITCHING_OBSERVER_H_