message: Update ClassDef and remove unused data member
diff: @@ -98,7 +98,6 @@ private:
  TH2D * hPtDCAWeak;
  TH2D * hPtDCAMat;
  TH2D * hPtDCAall;
  - TH2D * hPtInPrimParticle;
  // KNO
  TH1D * hPhiGen[3];
  @@ -177,7 +176,7 @@ private:
  AliAnalysisTaskMcKnoUe(const AliAnalysisTaskMcKnoUe&); // not implemented
  AliAnalysisTaskMcKnoUe& operator=(const AliAnalysisTaskMcKnoUe&); // not implemented
  - ClassDef(AliAnalysisTaskMcKnoUe, 3);
  + ClassDef(AliAnalysisTaskMcKnoUe, 4);
  };
  #endif
  