TauAnalysisTools: Fix clang warning.

clang warning: unused class member.

PhysicsAnalysis/TauID/TauAnalysisTools/Root/DiTauEfficiencyCorrectionsTool.cxx

@@ -21,7 +21,6 @@ DiTauEfficiencyCorrectionsTool::DiTauEfficiencyCorrectionsTool( const std::strin
   , m_vCommonEfficiencyTools()
   , m_bIsData(false)
   , m_bIsConfigured(false)
-  , m_iRunNumber(0)
 {
   declareProperty( "EfficiencyCorrectionTypes",    m_vEfficiencyCorrectionTypes    = {} );
   declareProperty( "InputFilePathRecoHadTau",      m_sInputFilePathRecoHadTau      = "" );

PhysicsAnalysis/TauID/TauAnalysisTools/TauAnalysisTools/DiTauEfficiencyCorrectionsTool.h

@@ -92,8 +92,6 @@ private:
   bool m_bIsConfigured;
   int m_iIDLevel;
 
-  unsigned int m_iRunNumber;
-
   std::string m_sEventInfoName;
 }; // class DiTauEfficiencyCorrectionsTool