TRT_ReadoutGeometry → InDetIdentifier Relation

File in InnerDetector/InDetDetDescr/TRT_ReadoutGeometry/TRT_ReadoutGeometry	Includes file in InnerDetector/InDetDetDescr/InDetIdentifier
TRT_DetectorManager.h	InDetIdentifier / TRT_ID.h
TRT_DetElementCollection.h	InDetIdentifier / TRT_ID.h
TRT_DetElementContainer.h	InDetIdentifier / TRT_ID.h