| Index: content/browser/service_worker/service_worker_storage.cc | 
| diff --git a/content/browser/service_worker/service_worker_storage.cc b/content/browser/service_worker/service_worker_storage.cc | 
| index c5c61577b09cb5ddca34141f2da7f8928f28277f..4f714195ce0ea688daffbebcf25093034b944c16 100644 | 
| --- a/content/browser/service_worker/service_worker_storage.cc | 
| +++ b/content/browser/service_worker/service_worker_storage.cc | 
| @@ -1371,7 +1371,7 @@ ServiceWorkerDiskCache* ServiceWorkerStorage::disk_cache() { | 
| if (disk_cache_) | 
| return disk_cache_.get(); | 
|  | 
| -  disk_cache_.reset(new ServiceWorkerDiskCache); | 
| +  disk_cache_ = ServiceWorkerDiskCache::CreateWithBlockFileBackend(); | 
|  | 
| base::FilePath path = GetDiskCachePath(); | 
| if (path.empty()) { | 
|  |