cms.EDProducer("PFClusterTimeAssigner",\ 
    mightGet = cms.optional.untracked.vstring,\ 
    src = cms.InputTag("hltParticleFlowClusterECALUncorrected"),\ 
    timeResoSrc = cms.InputTag("hltEcalBarrelClusterFastTimer","PerfectResolutionModelResolution"),\ 
    timeSrc = cms.InputTag("hltEcalBarrelClusterFastTimer","PerfectResolutionModel")\ 
)\