InDetOverlay → Simulation Relation

File in InnerDetector/InDetRawAlgs/InDetOverlay/InDetOverlay	Includes file in Simulation
PixelOverlay.h	Overlay / IDC_OverlayBase / IDC_OverlayBase / IDC_OverlayBase.h
SCTOverlay.h	Overlay / IDC_OverlayBase / IDC_OverlayBase / IDC_OverlayBase.h