154         Nothing<bool>());  in AddKeysFromJSProxy()
172                  Nothing<bool>());  in CollectKeys()
193     MAYBE_RETURN(result, Nothing<bool>());  in CollectKeys()
198       return Nothing<bool>();  in CollectKeys()
537   RETURN_VALUE_IF_SCHEDULED_EXCEPTION(isolate, Nothing<bool>());  in CollectInterceptorKeysInternal()
683           return Nothing<bool>();  in CollectOwnPropertyNames()
724                  Nothing<bool>());  in CollectAccessCheckInterceptorKeys()
732       Nothing<bool>());  in CollectAccessCheckInterceptorKeys()
761                    Nothing<bool>());  in CollectOwnKeys()
766   MAYBE_RETURN(CollectOwnElementIndices(receiver, object), Nothing<bool>());  in CollectOwnKeys()
767   MAYBE_RETURN(CollectOwnPropertyNames(receiver, object), Nothing<bool>());  in CollectOwnKeys()
808   STACK_CHECK(isolate_, Nothing<bool>());  in CollectOwnJSProxyKeys()
816     return Nothing<bool>();  in CollectOwnJSProxyKeys()
825       Nothing<bool>());  in CollectOwnJSProxyKeys()
837       Nothing<bool>());  in CollectOwnJSProxyKeys()
845       Nothing<bool>());  in CollectOwnJSProxyKeys()
848   MAYBE_RETURN(maybe_extensible, Nothing<bool>());  in CollectOwnJSProxyKeys()
854                                    Nothing<bool>());  in CollectOwnJSProxyKeys()
869     MAYBE_RETURN(found, Nothing<bool>());  in CollectOwnJSProxyKeys()
918       return Nothing<bool>();  in CollectOwnJSProxyKeys()
939       return Nothing<bool>();  in CollectOwnJSProxyKeys()
950     return Nothing<bool>();  in CollectOwnJSProxyKeys()
965       Nothing<bool>());  in CollectOwnJSProxyTargetKeys()