Update clang headers location and changed interfaces

[mrodozov]

PR description:

Adjusting to llvm8 interfaces

PR validation:

It compiles

if this PR is a backport please specify the original PR:

[mrodozov]

please test with cms-sw/cmsdist#5114

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

-code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-27663/11228

• This PR adds an extra 20KB to repository

Code check has found code style and quality issues which could be resolved by applying following patch(s)

• code-format:
  https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-27663/11228/code-format.patch
  e.g. curl https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-27663/11228/code-format.patch | patch -p1
  You can also run scram build code-format to apply code format directly

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-27663/11230

• This PR adds an extra 20KB to repository

[cmsbuild]

A new Pull Request was created by @mrodozov (Mircho Rodozov) for master.

It involves the following packages:

Utilities/StaticAnalyzers

@cmsbuild, @smuzaffar, @Dr15Jones can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @wddgit 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

[mrodozov]

please test with cms-sw/cmsdist#5114

[cmsbuild]

The tests are being triggered in jenkins.
Tested with other pull request(s) cms-sw/cmsdist#5114
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/1771/console Started: 2019/08/01 16:10

[cmsbuild]

+1
Tested at: 8c583d5
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-528f23/1771/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

The tests are being triggered in jenkins.
Tested with other pull request(s) cms-sw/cmsdist#5146
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/2132/console Started: 2019/08/23 12:49

[cmsbuild]

+1
Tested at: 8c583d5
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b8a5cb/2132/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b8a5cb/2132/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 34
• DQMHistoTests: Total histograms compared: 2939508
• DQMHistoTests: Total failures: 2
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2939165
• DQMHistoTests: Total skipped: 341
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 33 files compared)
• Checked 142 log files, 14 edm output root files, 34 DQM output files

[cmsbuild]

The tests are being triggered in jenkins.
Tested with other pull request(s) cms-sw/cmsdist#5146
https://cmssdt.cern.ch/jenkins/job/ib-run-pr-tests/2200/console Started: 2019/08/27 00:00

[cmsbuild]

+1
Tested at: 8c583d5
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b8a5cb/2200/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-b8a5cb/2200/summary.html

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 4 differences found in the comparisons
• DQMHistoTests: Total files compared: 34
• DQMHistoTests: Total histograms compared: 2939508
• DQMHistoTests: Total failures: 2
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2939165
• DQMHistoTests: Total skipped: 341
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 33 files compared)
• Checked 145 log files, 15 edm output root files, 34 DQM output files

[cmsbuild]

backport done
Successfully backported PR #27663 as #27877 for branch master