| Index: Source/modules/background_sync/PeriodicSyncRegistration.cpp | 
| diff --git a/Source/modules/background_sync/PeriodicSyncRegistration.cpp b/Source/modules/background_sync/PeriodicSyncRegistration.cpp | 
| index 5d7937c44d5af79b8b153d389326daf200cc72ce..bd9865caa70bf22a4e685cd3a7526811c178b99a 100644 | 
| --- a/Source/modules/background_sync/PeriodicSyncRegistration.cpp | 
| +++ b/Source/modules/background_sync/PeriodicSyncRegistration.cpp | 
| @@ -73,7 +73,7 @@ ScriptPromise PeriodicSyncRegistration::unregister(ScriptState* scriptState) | 
| if (m_id == WebSyncRegistration::UNREGISTERED_SYNC_ID) | 
| return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(AbortError, "Operation failed - not a valid registration object")); | 
|  | 
| -    RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState); | 
| +    ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); | 
| ScriptPromise promise = resolver->promise(); | 
|  | 
| WebSyncProvider* webSyncProvider = Platform::current()->backgroundSyncProvider(); | 
|  |