[unknown-element.html]
  type: testharness
  expected:
    if not debug and e10s and (os == "mac") and (version == "OS X 10.10.2") and (processor == "x86") and (bits == 32): TIMEOUT
    if not debug and e10s and (os == "mac") and (version == "OS X 10.10.5") and (processor == "x86") and (bits == 32): TIMEOUT
