[detached-context.https.html]
  [accessing navigator on a removed frame]
    expected: FAIL

  [accessing navigator.serviceWorker on a detached iframe]
    expected: FAIL

  [accessing a ServiceWorker object from a removed iframe]
    expected: FAIL

  [accessing navigator.serviceWorker on a removed about:blank frame]
    expected: FAIL

  [accessing a ServiceWorkerRegistration from a removed iframe]
    expected: FAIL