prefs: [notification.prompt.testing:true, marionette.setpermission.enabled:true]
[getnotifications-across-processes.https.window.html]
  [Get notification created from window]
    expected:
      if fission and (processor == "x86") and (os == "linux"): [PASS, FAIL]
      if not fission and not debug: [PASS, FAIL]