remove deprecated code related with  elm_object_cursor_engine_only_get/set function.
remove deprecated code related with 
elm_object_cursor_engine_only_get/set
function.


SVN revision: 69235

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