[document-has-system-focus.html]
  expected:
    if (os == "linux") and fission and debug: [TIMEOUT, OK]
    if os == "mac": [TIMEOUT, OK]
    if os == "android": OK
    [OK, TIMEOUT]
  [Top-level document receives blur/focus events and loses system focus during opening/closing of a popup]
    expected:
      if (os == "linux") and fission and debug: [TIMEOUT, PASS]
      if os == "mac": [TIMEOUT, PASS]
      if os == "android": PASS
      [PASS, TIMEOUT]