stringshare_del(NULL) is okay and item_style can be NULL
stringshare_del(NULL) is okay and item_style can be NULL


SVN revision: 68609

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