[focus-already-focused-iframe-deep-different-site.html]
  expected:
    if (os == "win") and not debug and not fission and (processor == "x86_64"): [TIMEOUT, OK]
    if (os == "win") and not debug and not fission and (processor == "x86"): [OK, TIMEOUT]
    if (os == "win") and not debug and fission: [OK, TIMEOUT]
    if os == "mac": [OK, TIMEOUT]
