MuonSegmentMomentum → DetectorDescription Relation

File in MuonSpectrometer/MuonReconstruction/MuonSegmentMakers/MuonSegmentMakerTools/MuonSegmentMomentum	Includes file in DetectorDescription
src / MuonSegmentMomentumFromField.cxx	GeoPrimitives / GeoPrimitives / GeoPrimitivesToStringConverter.h