prefs: [browser.tabs.remote.useCrossOriginEmbedderPolicy:true] leak-threshold: [tab:1331200] lsan-allowed: [Alloc, Malloc, Then, maybe_pod_malloc, mozilla::BasePrincipal::CreateContentPrincipal, mozilla::SupportsThreadSafeWeakPtr, mozilla::dom::DocGroup::Create, mozilla::dom::ServiceWorkerJobQueue::RunJob, mozilla::dom::ServiceWorkerManager::Unregister, mozilla::dom::ServiceWorkerRegistrationMainThread::Unregister, mozilla::dom::UnregisterCallback::UnregisterCallback, mozilla::ipc::BackgroundChildImpl::AllocPRemoteWorkerChild, mozilla::net::nsStandardURL::TemplatedMutator, operator]