message: Remove globalBC hack
diff: @@ -1203,10 +1203,6 @@ void AliAnalysisTaskAO2Dconverter::FillEventInTF()
  bc.fRunNumber = fVEvent->GetRunNumber();
  ULong64_t evtid = GetGlobalBC(fVEvent->GetHeader());
  - if (!evtid)
  - {
  - evtid = (ULong64_t(fVEvent->GetTimeStamp()) << 32) + ULong64_t((fVEvent->GetNumberOfTPCClusters() << 5) | (fVEvent->GetNumberOfTPCTracks()));
  - }
  bc.fGlobalBC = evtid;
  bc.fTriggerMask = fVEvent->GetTriggerMask();
  // NOTE upper 64 bit of trigger classes stored few lines below in run2bcinfo.fTriggerMaskNext50
  