Restore PR 27001

[fabiocos]

PR description:

restore #27001 after clang format cleaning #26919

PR validation:

The code compiles

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-27009/10076

• This PR adds an extra 12KB to repository

[fabiocos]

please test

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/614/console Started: 2019/05/30 18:46

[cmsbuild]

A new Pull Request was created by @fabiocos (Fabio Cossutti) for master.

It involves the following packages:

Fireworks/Calo

@cmsbuild, @alja, @Dr15Jones can you please review it and eventually sign? Thanks.
@alja this is something you requested to watch as well.
@davidlange6, @slava77, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[alja]

+1

[cmsbuild]

+1
Tested at: c997bf1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-511ca4/614/summary.html

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:
c6b51f6
d503107
You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-27009/614/git-log-recent-commits
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-27009/614/git-merge-result

[cmsbuild]

Comparison not run due to Fireworks only changes in PR (RelVals and Igprof tests were also skipped)

[fabiocos]

+1