Remove GenTtbarCategorizer_cfi.py (moved to fillDescription)

[silviodonato]

PR description:

After #30150, the default values of GenTtbarCategorizer are defined using fillDescriptions.
This PR removes the old GenTtbarCategorizer_cfi.py and uses the automatically generated categorizeGenTtbar_cfi
#30150 (comment)

PR validation:

runTheMatrix.py -l limited -t 4 --ibeos

[cmsbuild]

The code-checks are being triggered in jenkins.

[silviodonato]

please test

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-30288/16234

• This PR adds an extra 16KB to repository

[cmsbuild]

The tests are being triggered in jenkins.

• CMSSW_11_2_X_2020-06-17-2300/slc7_amd64_gcc820: https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/7171/console Started: 2020/06/18 11:12

[cmsbuild]

A new Pull Request was created by @silviodonato (Silvio Donato) for master.

It involves the following packages:

PhysicsTools/NanoAOD
TopQuarkAnalysis/TopTools

@cmsbuild, @santocch, @fgolf, @peruzzim can you please review it and eventually sign? Thanks.
@gpetruc this is something you requested to watch as well.
@silviodonato, @dpiparo you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+1
Tested at: ae7e6bb
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-24d299/7171/summary.html
CMSSW: CMSSW_11_2_X_2020-06-17-2300
SCRAM_ARCH: slc7_amd64_gcc820

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-24d299/7171/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 36
• DQMHistoTests: Total histograms compared: 2778811
• DQMHistoTests: Total failures: 4
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2778757
• DQMHistoTests: Total skipped: 50
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 35 files compared)
• Checked 152 log files, 16 edm output root files, 36 DQM output files

[santocch]

+1

[silviodonato]

Any objections @peruzzim ?

[silviodonato]

merge