Add constructors taking edm::ConsumesCollector& to ClusterChecker and GlobalTrackingRegionProducerFromBeamSpot
Some cleanup in PhotonConversionTrajectorySeedProducerFrom(SingleLeg|Quadruplets)Algo
Remove PhotonConversionTrajectorySeedProducerFromQuadrupletsAlgo::hitsfactoryPSet member
Remove PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::hitsfactoryPSet member