cms-sw/cmssw — pull request #4310 by giamman (2014-06-19 07:07:03+00:00)
Title: new pileup mixing with OOT PU

Usable only with the DigiRecoMixing option.
It depends on the forward-porting to 7_2_X of the PRs #4179 and #4197, or equivalently #4245 by Phat that includes the same changes.