ThinningUtils+CaloRec+JetRec+eflowRec: Migrate to MT thinning.

Migrate thinning tools in this ThinningUtils to use new MT thinning.

Need to adjust clients so that they specify the stream when creating the thinning algorithms.

Calorimeter/CaloRec/python/CaloTopoClusterConfig.py

@@ -390,16 +390,12 @@ if __name__=="__main__":
                                                             # "CaloClusterCellLinkContainer#"+theKey+"_links"
                                                            ]))
 
-    ThinningSvc, ThinningOutputTool=CompFactory.getComps("ThinningSvc","ThinningOutputTool",)
-    cfg.addService(ThinningSvc())
-    tot = ThinningOutputTool("Thin_xAOD",ThinningSvc = cfg.getService("ThinningSvc"))
-    cfg.getEventAlgo("OutputStreamxAOD").HelperTools += [tot]
-
     ThinNegativeEnergyCaloClustersAlg=CompFactory.ThinNegativeEnergyCaloClustersAlg
     theNegativeEnergyCaloClustersThinner = ThinNegativeEnergyCaloClustersAlg(
         "ThinNegativeEnergyCaloClustersAlg",
         CaloClustersKey=theKey,
         ThinNegativeEnergyCaloClusters = True,
+        StreamName = 'StreamAOD'
     )
     cfg.addEventAlgo(theNegativeEnergyCaloClustersThinner,"AthAlgSeq")