[Pharo-project] PluggableShoutMorph >> okToStyle still make a reference to Preferences

PluggableShoutMorph >> okToStyle still make a reference to Preferences, which is no longer present in pharo 1.2. It generate problem when opening a debugger for example (which is a problem :)). I opened an issue: http://code.google.com/p/pharo/issues/detail?id=2905