1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_GPU_GPU_MODE_MANAGER_H_ 6 #define CHROME_BROWSER_GPU_GPU_MODE_MANAGER_H_ 7 8 #include "base/prefs/pref_change_registrar.h" 9 10 class PrefRegistrySimple; 11 12 class GpuModeManager { 13 public: 14 static void RegisterPrefs(PrefRegistrySimple* registry); 15 16 GpuModeManager(); 17 ~GpuModeManager(); 18 19 bool initial_gpu_mode_pref() const; 20 21 private: 22 static bool IsGpuModePrefEnabled(); 23 24 PrefChangeRegistrar pref_registrar_; 25 26 bool initial_gpu_mode_pref_; 27 28 DISALLOW_COPY_AND_ASSIGN(GpuModeManager); 29 }; 30 31 #endif // CHROME_BROWSER_GPU_GPU_MODE_MANAGER_H_ 32 33