Migrate remaining classes in RecoTracker/TkSeedGenerator

[thspeer]

Two classes were not migrated, now done.

[cmsbuild]

A new Pull Request was created by @thspeer for CMSSW_7_0_X.

Migrate remaining classes in RecoTracker/TkSeedGenerator

It involves the following packages:

RecoEgamma/EgammaPhotonProducers
RecoTracker/TkSeedGenerator
RecoTracker/TrackProducer

@nclopezo, @cmsbuild, @anton-a, @thspeer, @slava77 can you please review it and eventually sign? Thanks.
@gpetruc, @ghellwig, @GiacomoSguazzoni, @rovere, @cerati this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
@ktf you are the release manager for this.

[cmsbuild]

+1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-1851/1837/summary.html

[thspeer]

+1
tested be66452 in CMSSW_7_0_X_2013-12-18-0200_1851
No difference in reco as expected, based on RelMon and reco script

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next IBs unless changes (tests are also fine). @ktf can you please take care of it?