change ClassDumper to dumper member that are pointers to other classes

[gartung]

Also updates classes.txt.

This fixes the problem of MagGeometry not being reported as a data class and its mutable member not being flagged.

[cmsbuild]

A new Pull Request was created by @gartung (Patrick Gartung) for CMSSW_7_0_X.

change ClassDumper to dumper member that are pointers to other classes

It involves the following packages:

Utilities/StaticAnalyzers

@cmsbuild, @Dr15Jones, @ktf, @nclopezo can you please review it and eventually sign? Thanks.
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@ktf you are the release manager for this.

[Dr15Jones]

+1

[cmsbuild]

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

[cmsbuild]

Pull request #1743 was updated. @cmsbuild, @Dr15Jones, @ktf, @nclopezo can you please check and sign again.

[cmsbuild]

+1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-1743/1678/summary.html