Followup clobber for bug 496923 -- it removed a directory (and references to it in a Makefile.in), and un-regenerated Makefiles will throw a hissy-fit when the removed directory isn't around any more.  r=stupid-build-system
Bug 879029: Remove no-longer-used variable 'xpc' from nsCxPusher::DoPush. r=bholley
Bug 879014 - Part 1: Implement the alternate enum values for PannerNode; r=roc
Bug 879014 - Part 2: Implement the alternate enum values for BiquadFilterNode; r=roc
Bug 864109 - Return proper error message if createOffer called with no streams r=abr
Bug 878690 - Use FormHistory.jsm for the Safari profile migrator.  r=mak