<Asa> "do users really want to 'open the add-ons manager' when a restartless add-on finishes installing?" <limi> no. <limi> :) <limi> file a bug! I never want to manage add-ons when a restart-less add-on finishes installing (or any add-on for that matter, but particularly for restart-less ones). I don't think anyone else wants to either. We should remove that.
Created attachment 668411 [details] [diff] [review] v1
Created attachment 668805 [details] [diff] [review] v1.1 Actually, I think I'd rather make the fact that action is null explicit.