TRT_TrackHoleSearch → InDetDetDescr Relation

File in InnerDetector/InDetRecTools/TRT_TrackHoleSearch	Includes file in InnerDetector/InDetDetDescr
src / TRTStrawEfficiency.cxx	InDetIdentifier / InDetIdentifier / TRT_ID.h
src / TRTTrackHoleSearchTool.cxx	InDetIdentifier / InDetIdentifier / TRT_ID.h