do not use legacy DelphesO2TrackSmearer anywhere

Author: aalkin

ALICE3/TableProducer/OTF/onTheFlyTracker.cxx

@@ -25,7 +25,7 @@
 
 #include "GeometryContainer.h"
 
-#include "ALICE3/Core/DelphesO2TrackSmearer.h"
+#include "ALICE3/Core/FlatTrackSmearer.h"
 #include "ALICE3/Core/DetLayer.h"
 #include "ALICE3/Core/FastTracker.h"
 #include "ALICE3/Core/TrackUtilities.h"
@@ -346,7 +346,7 @@ struct OnTheFlyTracker {
   o2::base::Propagator::MatCorrType matCorr = o2::base::Propagator::MatCorrType::USEMatCorrNONE;
 
   // Track smearer array, one per geometry
-  std::vector<std::unique_ptr<o2::delphes::DelphesO2TrackSmearer>> mSmearer;
+  std::vector<std::unique_ptr<o2::delphes::TrackSmearer>> mSmearer;
 
   // For processing and vertexing
   std::vector<TrackAlice3> tracksAlice3;
@@ -376,7 +376,7 @@ struct OnTheFlyTracker {
     mMagneticField = mGeoContainer.getFloatValue(0, "global", "magneticfield");
     for (int icfg = 0; icfg < nGeometries; ++icfg) {
       const std::string histPath = "Configuration_" + std::to_string(icfg) + "/";
-      mSmearer.emplace_back(std::make_unique<o2::delphes::DelphesO2TrackSmearer>());
+      mSmearer.emplace_back(std::make_unique<o2::delphes::TrackSmearer>());
       mSmearer[icfg]->setCcdbManager(ccdb.operator->());
       std::map<std::string, std::string> globalConfiguration = mGeoContainer.getConfiguration(icfg, "global");
       if (enablePrimarySmearing) {