Add UNUSED where needed. Fix some formatting snafus.
Add UNUSED where needed.
Fix some formatting snafus.



SVN revision: 53284

rvandegrift/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary