[unregister.https.html]
  [Unregister controlling service worker]
    expected:
      if not fission and not debug and sessionHistoryInParent and (os == "linux"): [FAIL, PASS]
      if fission and (processor == "x86") and (os == "linux"): [FAIL, PASS]
      if not fission and not debug and not sessionHistoryInParent: [FAIL, PASS]
      FAIL

  [Unregister on script evaluation]
    expected:
      if not fission and not debug and sessionHistoryInParent and (os == "linux"): [FAIL, PASS]
      if fission and (processor == "x86") and (os == "linux"): [FAIL, PASS]
      if not fission and not debug and not sessionHistoryInParent: [FAIL, PASS]
      FAIL

  [Unregister on activate event]
    expected:
      if not fission and not debug and sessionHistoryInParent and (os == "linux"): [FAIL, PASS]
      if fission and (processor == "x86") and (os == "linux"): [FAIL, PASS]
      if not fission and not debug and not sessionHistoryInParent: [FAIL, PASS]
      FAIL

  [Unregister on installing event]
    expected:
      if not fission and not debug and sessionHistoryInParent and (os == "linux"): [FAIL, PASS]
      if fission and (processor == "x86") and (os == "linux"): [FAIL, PASS]
      if not fission and not debug and not sessionHistoryInParent: [FAIL, PASS]
      FAIL