MuonSegmentMomentum → MagneticField Relation

File in MuonSpectrometer/MuonReconstruction/MuonSegmentMakers/MuonSegmentMakerTools/MuonSegmentMomentum	Includes file in MagneticField
src / MuonSegmentMomentumFromField.h	MagFieldConditions / MagFieldConditions / AtlasFieldCacheCondObj.h
src / MuonSegmentMomentumFromField.h	MagFieldElements / MagFieldElements / AtlasFieldCache.h