GetWrapper(runner_->GetContextHolder()->isolate())->SetHiddenValue(
GetHiddenPropertyName(isolate), function);
timer_.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(delay_ms),
GetWrapper(runner_->GetContextHolder()->isolate())->SetHiddenValue(
GetHiddenPropertyName(isolate), function);
timer_.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(delay_ms),