TRT_TrackExtensionAlg → InDetRecTools Relation

File in InnerDetector/InDetRecAlgs/TRT_TrackExtensionAlg	Includes file in InnerDetector/InDetRecTools
TRT_TrackExtensionAlg / TRT_TrackExtensionAlg.h	InDetRecToolInterfaces / InDetRecToolInterfaces / ITRT_TrackExtensionTool.h