cms-sw/cmssw — pull request #3966 by VinInn (2014-05-22 14:43:15+00:00)
Title: SingleObjectSelector as stream module

allow a SingleObjectSelector to be a stream::EDFilter
make VertexSelector a stream module

in any case edm::EDFilter is pretty pervasive in CommonTools.
In my opinion it will be a hard task to migrate all those filters to be stream modules one by one...

just syntax,
no regression expected