TrigT2CaloCommon → TrigEvent Relation

File in Trigger/TrigAlgorithms/TrigT2CaloCommon	Includes file in Trigger/TrigEvent
src / TestCaloDataAccess.cxx	TrigSteeringEvent / TrigSteeringEvent / TrigRoiDescriptor.h
src / TrigCaloDataAccessSvc.cxx	TrigSteeringEvent / TrigSteeringEvent / TrigRoiDescriptor.h