TrigCostMonitor → Event Relation

File in Trigger/TrigMonitoring/TrigCostMonitor/TrigCostMonitor	Includes file in Event
ITrigCostSvc.h	xAOD / xAODTrigger / xAODTrigger / Event/xAOD/xAODTrigger/xAODTrigger/TrigCompositeContainer.h