| Index: content/browser/service_worker/service_worker_disk_cache_migrator.h | 
| diff --git a/content/browser/service_worker/service_worker_disk_cache_migrator.h b/content/browser/service_worker/service_worker_disk_cache_migrator.h | 
| index 08d6368ce78ab34cb4c032675ffad6671759a35a..20d0981f97c95e6fcd0a167d4bed56615d17d16d 100644 | 
| --- a/content/browser/service_worker/service_worker_disk_cache_migrator.h | 
| +++ b/content/browser/service_worker/service_worker_disk_cache_migrator.h | 
| @@ -77,6 +77,9 @@ class CONTENT_EXPORT ServiceWorkerDiskCacheMigrator { | 
| scoped_ptr<Task> pending_task_; | 
| size_t max_number_of_inflight_tasks_ = 10; | 
|  | 
| +  base::TimeTicks start_time_; | 
| +  size_t number_of_migrated_resources_ = 0; | 
| + | 
| StatusCallback callback_; | 
|  | 
| base::WeakPtrFactory<ServiceWorkerDiskCacheMigrator> weak_factory_; | 
|  |