fix memory corruption in event-api
  maybe bug fix for 18621, 19154, 19172, 19174


storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Make sure that nasty c++ features arent run on Gci_container as it's supposed to be POD!
storage/ndb/src/ndbapi/NdbEventOperationImpl.hpp:
  Make sure that nasty c++ features arent run on Gci_container as it's supposed to be POD!