[sandbox-top-navigation-grandchild-unsandboxed-inherit.tentative.sub.window.html]
  expected:
    if (os == "linux") and fission and debug and swgl: [OK, TIMEOUT]
    if (os == "linux") and fission and not debug: [OK, TIMEOUT]
    if (os == "linux") and fission and debug and not swgl: [OK, TIMEOUT]
    if (os == "win") and not debug and (processor == "x86"): [OK, TIMEOUT]
    if fission and (os == "win") and not debug and (processor == "x86_64"): [OK, TIMEOUT]
    if not fission and (os == "linux") and debug and not swgl: [OK, CRASH]
  [An unsandboxed grandchild inherits its parents ability to navigate top.]
    expected:
      if (os == "linux") and fission and debug and swgl: [PASS, TIMEOUT]
      if (os == "linux") and fission and not debug: [PASS, TIMEOUT]
      if (os == "linux") and fission and debug and not swgl: [PASS, TIMEOUT]
      if (os == "win") and not debug and (processor == "x86"): [PASS, TIMEOUT]
      if fission and (os == "win") and not debug and (processor == "x86_64"): [PASS, TIMEOUT]