[Pharo-project] MVCMenuMorph and Flaps status

Hi all, I'm on MVCMenuMorph removal (http://code.google.com/p/pharo/issues/detail?id=197), I'm just trying to isolate all impacted classes and methods. In current pharo core, MVCMenuMorph has only 3 users. One of them is Flaps class>>addLocalFlap. Since they are no more reachable from menus (as far as I known), The question is what is the status of flaps ? Are they to be removed ? (i would vote yes) Project removal (if done) is also concerned because a lot of Project methods are related to flaps. thanks alain