Bugfix plus filter update for missing hits, backport of #4391 to 71X

[perrotta]

I just realized that #4391 from @matteosan1 was not backported yet to 71X.
It may be needed, however, for trigger developments and studies of the developing Run2 HLT menu, which have to be done in 71X

[cmsbuild]

A new Pull Request was created by @perrotta for CMSSW_7_1_X.

Bugfix plus filter update for missing hits, backport of #4391 to 71X

It involves the following packages:

HLTrigger/Egamma
RecoEgamma/EgammaHLTProducers

@perrotta, @cmsbuild, @nclopezo, @Martin-Grunewald, @fwyzard, @Degano can you please review it and eventually sign? Thanks.
@lgray this is something you requested to watch as well.
You can sign-off by replying to this message having '+1' in the first line of your reply.
You can reject by replying to this message having '-1' in the first line of your reply.
@nclopezo, @ktf you are the release manager for this.
You can merge this pull request by typing 'merge' in the first line of your comment.

[perrotta]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_1_X IBs unless changes or unless it breaks tests. @nclopezo, @ktf can you please take care of it?

[cmsbuild]

+1
Tested at: 94f808e
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-4578/1794/summary.html

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_1_X IBs unless changes (tests are also fine). @nclopezo, @ktf can you please take care of it?