|  | // Copyright 2016 The Chromium Authors | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #ifndef CONTENT_BROWSER_GPU_GPU_DISK_CACHE_FACTORY_H_ | 
|  | #define CONTENT_BROWSER_GPU_GPU_DISK_CACHE_FACTORY_H_ | 
|  |  | 
|  | #include "content/common/content_export.h" | 
|  | #include "gpu/ipc/host/gpu_disk_cache.h" | 
|  |  | 
|  | namespace content { | 
|  |  | 
|  | // Initializes the GpuDiskCacheFactory singleton instance. | 
|  | CONTENT_EXPORT void InitGpuDiskCacheFactorySingleton(); | 
|  |  | 
|  | // Returns an instance previously created by InitGpuDiskCacheFactorySingleton(). | 
|  | // This can return nullptr if an instance has not yet been created. | 
|  | CONTENT_EXPORT gpu::GpuDiskCacheFactory* GetGpuDiskCacheFactorySingleton(); | 
|  |  | 
|  | }  // namespace content | 
|  |  | 
|  | #endif  // CONTENT_BROWSER_GPU_GPU_DISK_CACHE_FACTORY_H_ |