cms-sw/cmssw — pull request #6568 by Martin-Grunewald (2014-11-24 12:25:52+00:00)
Title: Migration of HLT to use TrackListMerger (from SimpleTrackListMerger)

Migration of HLT to use TrackListMerger (from SimpleTrackListMerger).
No physics changes!

This PR gets rid of annoying messages such as:
```
%MSG-w SimpleTrackListMerger: SimpleTrackListMerger:hltL3TkTracksFromL2@ctor \
24-Nov-2014 07:02:07 CET pre-events
this class is obsolete, please use TrackListMerger
%MSG
```