SiSPSeededTrackFinderData → MagneticField Relation

File in InnerDetector/InDetRecEvent/SiSPSeededTrackFinderData/SiSPSeededTrackFinderData	Includes file in MagneticField
SiTools_xk.h	MagFieldConditions / MagFieldConditions / AtlasFieldCacheCondObj.h
SiTrajectoryElement_xk.h	MagFieldElements / MagFieldElements / AtlasFieldCache.h