cms-sw/cmssw — pull request #6890 by quertenmont (2014-12-12 08:55:01+00:00)
Title: Changes for tracker DPG related to compatibility with the upgrade detId and Topology.

These changes were asked by @venturia.
They are quite trivial. Remember that the DeDxHit track is transient and actually not even save in the event,
so it plays more the role of a data structure than anything else.

I took the oportunity to make another tiny fix in CalibTracker/SiStripHitEfficiency/src/HitEff.cc
related to tracker calibration tree production in >72X releases