| Index: content/browser/background_sync/background_sync_manager.h
 | 
| diff --git a/content/browser/background_sync/background_sync_manager.h b/content/browser/background_sync/background_sync_manager.h
 | 
| index f31a83a72910d4bd4c9f404853117ae4a45d6fb5..52391a20f5b05b7063f4cbe804c4e747bdbe7e9e 100644
 | 
| --- a/content/browser/background_sync/background_sync_manager.h
 | 
| +++ b/content/browser/background_sync/background_sync_manager.h
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| @@ -249,7 +249,8 @@
 | 
|        const base::Closure& event_fired_callback,
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|        const base::Closure& event_completed_callback,
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|        ServiceWorkerStatusCode service_worker_status,
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| -      scoped_refptr<ServiceWorkerRegistration> service_worker_registration);
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| +      const scoped_refptr<ServiceWorkerRegistration>&
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| +          service_worker_registration);
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|    void FireReadyEventsAllEventsFiring(const base::Closure& callback);
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|  
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|    // Called when a sync event has completed.
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| 
 |