Check whether font feature properties are problematic
Support for querying and inspecting font variants was introduced. Do our font limit counters still apply in that case? Should they? See: https://bugzilla.mozilla.org/show_bug.cgi?id=549861
Support for querying and inspecting font variants was introduced. Do our font limit counters still apply in that case? Should they? See: https://bugzilla.mozilla.org/show_bug.cgi?id=549861