ClusterRecoCoG does not have mcHits

benchmarks/far_forward/options/zdc_reconstruction.py

@@ -72,7 +72,6 @@ WSciFi_cl = IslandCluster('WSciFi_cl',
 WSciFi_clreco = RecoCoG('WSciFi_clreco',
         inputProtoClusterCollection = WSciFi_cl.outputProtoClusterCollection,
         outputClusterCollection='ZDCEcalClusters',
-        mcHits="ZDCEcalHits",
         logWeightBase=3.6)
 
 PbSci_cl = IslandCluster('PbSci_cl',
@@ -86,7 +85,6 @@ PbSci_cl = IslandCluster('PbSci_cl',
 PbSci_clreco = RecoCoG('PbSci_clreco',
         inputProtoClusterCollection = PbSci_cl.outputProtoClusterCollection,
         outputClusterCollection='ZDCHcalClusters',
-        mcHits="ZDCHcalHits",
         logWeightBase=3.6,
         samplingFraction=kwargs['PbSci_sf'])