[sandbox-top-navigation-child-cross-origin-frame.tentative.sub.window.html]
  expected:
    if (os == "win") and not debug and (processor == "x86"): [OK, TIMEOUT]
    if (os == "mac") and debug: TIMEOUT
    if (os == "linux") and fission: [OK, TIMEOUT]
  [A cross-origin frame with frame sandbox flags can navigate top]
    expected:
      if (os == "win") and not debug and (processor == "x86"): [PASS, TIMEOUT]
      if (os == "mac") and debug: TIMEOUT
      if (os == "linux") and fission: [PASS, TIMEOUT]
