Fireworks 11_3_X: Fix bug in scaling after projected view destruction

[alja]

PR description:

This is a back port of #34655

[cmsbuild]

A new Pull Request was created by @alja (Alja Mrak-Tadel) for CMSSW_11_3_X.

It involves the following packages:

• Fireworks/Calo (visualization)

@makortel, @alja, @cmsbuild, @Dr15Jones can you please review it and eventually sign? Thanks.
@silviodonato, @dpiparo, @qliphy, @perrotta you are the release manager for this.

cms-bot commands are listed here

[alja]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_11_3_X IBs after it passes the integration tests and once validation in the development release cycle CMSSW_12_0_X is complete. This pull request will now be reviewed by the release team before it's merged. @silviodonato, @dpiparo, @qliphy, @perrotta (and backports should be raised in the release meeting by the corresponding L2)

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-ea0b65/17321/summary.html
COMMIT: 7eb445b
CMSSW: CMSSW_11_3_X_2021-07-25-0000/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/34679/17321/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

The workflows 140.53 have different files in step1_dasquery.log than the ones found in the baseline. You may want to check and retrigger the tests if necessary. You can check it in the "files" directory in the results of the comparisons

Summary:

• No significant changes to the logs found
• Reco comparison results: 1275 differences found in the comparisons
• DQMHistoTests: Total files compared: 38
• DQMHistoTests: Total histograms compared: 2878314
• DQMHistoTests: Total failures: 3672
• DQMHistoTests: Total nulls: 20
• DQMHistoTests: Total successes: 2874600
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: -45.707 KiB( 37 files compared)
• DQMHistoSizes: changed ( 140.53 ): -44.531 KiB Hcal/DigiRunHarvesting
• DQMHistoSizes: changed ( 140.53 ): -1.172 KiB RPC/DCSInfo
• DQMHistoSizes: changed ( 312.0 ): -0.004 KiB MessageLogger/Warnings
• Checked 160 log files, 37 edm output root files, 38 DQM output files
• TriggerResults: no differences found

[perrotta]

Relevant reco differences are reported only for the workflows 140.53, which has different files in step1_dasquery.log than the ones found in the baseline.

[perrotta]

+1