- Bug 848294 - Update MessageEvent to be compatible with the spec, r=bz
- Bug 913761 - Something is wrong when transferring MessagePort object via MessageChannel. r=smaug
- Bug 917254 - Only enable MessageEvent.ports when MessagePort is enabled; r=smaug
Bug 453200 - _cairo_hash_table_lookup_internal is O(n) slower than it should be
Bug 616491 - Large number of groups in regex causes too-much-recursion crash (YARR)
Bug 767939 - Editing a bookmark and changing URL drops tags. r=dietrich a=gavin
Bug 872971 - Clamp regexp quantifiers to INT_MAX. r=jandem
Bug 895964 - "Could not create service for entry Disk Space Watcher Service"
Bug 941837 - Reduce JS heap fragmentation. r=billm, a=lsblakk
Bug 941892 - Take an early return if nsPluginStreamListenerPeer gets passed an unknown stream. r=bsmedberg, a=bajaj
Bug 1015780 - Make Moz2D's GetAlignedStride() faster