[historical.html]
  [Historical Document member: selectedStyleSheetSet]
    expected: FAIL

  [Historical Document member: lastStyleSheetSet]
    expected: FAIL

  [Historical Document member: preferredStyleSheetSet]
    expected: FAIL

  [Historical Document member: styleSheetSets]
    expected: FAIL

  [Historical Document member: enableStyleSheetsForSet]
    expected: FAIL

  [Historical interface: CSS2Properties]
    expected:
      if (os == "mac") and not debug: [PASS, FAIL]