* {{ok|Graphite Font Layout system}}
** Code is currently in M-C but pref'd off. Q1 remaining work to pref it on.
* {{ok|Multi-column Compliance (de-prefixing)}}
** Implementation of [https://bugzilla.mozilla.org/show_bug.cgi?id=695222 column-fill] property needs to be finished and landed.
** [https://bugzilla.mozilla.org/show_bug.cgi?id=698783 De-prefixing] of all current column implementation, except column-span, needs to be finished and landed.
** Implementation of [https://bugzilla.mozilla.org/show_bug.cgi?id=616436 column-span] property has been moved to Q1 2012.
* {{ok|Complete SVG migration to DisplayList (Performance)}}
* {{ok|Implement CSS spec for flexbox}}
