TrkParticleCreator → MagneticField Relation

File in Tracking/TrkTools/TrkParticleCreator	Includes file in MagneticField
TrkParticleCreator / TrackParticleCreatorTool.h	MagFieldConditions / MagFieldConditions / AtlasFieldCacheCondObj.h
TrkParticleCreator / TrackParticleCreatorTool.h	MagFieldElements / MagFieldElements / AtlasFieldCache.h