Changes

To verify run [http://mxr.mozilla.org/mozilla-central/search?string=GetLastSensibleColumn this search] then grep for all lines that contain at least two commas Code Size: 26 These are too difficult too verify: ====void nsCSSTextAttr::Format(const nsAutoString&,nsAString_internal&)==== Code Size: 3 ====void nsTextAttr::Format(const nsAutoString&,nsAString_internal&)==== Code Size: 0

====void nsTextAttrnsLangTextAttr::Format(const nsAutoString&,nsAString_internal&)====

void nsLangTextAttrCode Size::Format(const nsAutoString&,nsAString_internal&)7