Bug 912956 part.1 Rename all event stuff in mozilla::widget to mozilla::* r=roc
bug 641829 - add a Quitter extension for profileserver.py. r=jmaher
Backed out 3 changesets (bug 916257) for bustage

Backed out changeset e068176c4814 (bug 916257)
Backed out changeset e9a59bc50ffb (bug 916257)
Backed out changeset a8da12b9e73f (bug 916257)