prefs: [dom.serviceWorkers.enabled:true]
lsan-allowed: [XPCNativeInterface::NewInstance, XPCNativeSet::NewInstance, XPCWrappedNative::GetNewOrUsed, mozilla::dom::ServiceWorkerRegistrationParent::Init, mozilla::dom::ServiceWorkerRegistrationProxy::Update, nsGlobalWindowOuter::WindowUtils, nsSupportsWeakReference::GetWeakReference, nsThread::nsThread, nsThreadManager::NewNamedThread]
