TrkTrackCollectionMerger → Control Relation

File in Tracking/TrkAlgorithms/TrkTrackCollectionMerger	Includes file in Control
TrkTrackCollectionMerger / TrackCollectionMerger.h	AthenaBaseComps / AthenaBaseComps / AthReentrantAlgorithm.h
TrkTrackCollectionMerger / TrackCollectionMerger.h	AthContainers / AthContainers / ConstDataVector.h
TrkTrackCollectionMerger / TrackCollectionMerger.h	StoreGate / StoreGate / StoreGate/StoreGate/ReadHandleKeyArray.h
TrkTrackCollectionMerger / TrackCollectionMerger.h	StoreGate / StoreGate / StoreGate/StoreGate/WriteHandleKey.h