Fix use of __UNUSED__. Add __UNUSED__ to functions that needed it.
Fix use of __UNUSED__.
Add __UNUSED__ to functions that needed it.



SVN revision: 51299

tizenorg/platform.upstream.enlightenment,tasn/enlightenment,rvandegrift/e,FlorentRevest/Enlightenment,tasn/enlightenment,FlorentRevest/Enlightenment,tasn/enlightenment,FlorentRevest/Enlightenment,rvandegrift/e,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment,rvandegrift/e