mozilla/servo — pull request #1455 by SimonSapin (2014-01-03 15:09:24+00:00)
Title: Refactor FontStyle and really fix #19

* Using .connect(", ") just to use .split(",") later is silly. Keep it a vector.
* The 'font-style' property can not be both italic and oblique. Use an enum instead of two booleans.