PhotonEfficiencyCorrection → Interfaces Relation

File in PhysicsAnalysis/ElectronPhotonID/PhotonEfficiencyCorrection	Includes file in PhysicsAnalysis/Interfaces
PhotonEfficiencyCorrection / AsgPhotonEfficiencyCorrectionTool.h	EgammaAnalysisInterfaces / EgammaAnalysisInterfaces / IAsgPhotonEfficiencyCorrectionTool.h
src / testAthenaPhotonAlg.cxx	EgammaAnalysisInterfaces / EgammaAnalysisInterfaces / IAsgPhotonEfficiencyCorrectionTool.h