Bug 692742 (noscroll): Remove Popup.style doubleColumnFirstFixedLeft was the only style that was ever used or likely to be used, so we can remove the other option
Bug 692742 (noscroll): Remove Popup.style
doubleColumnFirstFixedLeft was the only style that was ever used or
likely to be used, so we can remove the other option

joewalker/gcli,mozilla/gcli,mozilla/gcli,joewalker/gcli,mozilla/gcli