message: PWGGA/GammaConv: fix streaming propery of two histos
  These histos need to be streamed since they are being
  initialized within AliConvEventCuts::InitCutHistograms
  which appears to be run before the distribution on
  grid nodes.
diff: @@ -749,8 +749,8 @@ class AliConvEventCuts : public AliAnalysisCuts {
  Int_t fNSpecialSubTriggerOptions;
  TH2F* hSPDClusterTrackletBackgroundBefore; ///< SPD tracklets vs SPD clusters for background-correction before cut
  TH2F* hSPDClusterTrackletBackground; ///< SPD tracklets vs SPD clusters for background-correction
  - TH2F* hV0MultVsNumberTPCoutTracks; //!<! correlation V=Mult vs number TPC out Tracks
  - TH2F* hTPCSDDSSDClusters; //!<! x: TPC clusters, y: SDD+SSD clusters
  + TH2F* hV0MultVsNumberTPCoutTracks; ///< correlation V=Mult vs number TPC out Tracks
  + TH2F* hTPCSDDSSDClusters; ///< x: TPC clusters, y: SDD+SSD clusters
  // trigger information
  TString fV0ReaderName; ///< Name of V0Reader
  TString fCorrTaskSetting; ///< Name of Corr Task Setting
  @@ -785,7 +785,7 @@ class AliConvEventCuts : public AliAnalysisCuts {
  private:
  /// \cond CLASSIMP
  - ClassDef(AliConvEventCuts,78)
  + ClassDef(AliConvEventCuts,79)
  /// \endcond
  };
  