MSVertexUtils → DetectorDescription Relation

File in MuonSpectrometer/MSVertexReconstruction/MSVertexUtils	Includes file in DetectorDescription
MSVertexUtils / MSVertex.h	GeoPrimitives / GeoPrimitives / GeoPrimitives.h
MSVertexUtils / Tracklet.h	GeoPrimitives / GeoPrimitives / GeoPrimitives.h
MSVertexUtils / TrackletSegment.h	GeoPrimitives / GeoPrimitives / GeoPrimitives.h