Fixed the contents of RecoBTag/PerformanceDB/python/measure/Pool_btagMistagWinter13.py

[ferencek]

Same as #3164. Bugfix for the problem reported in https://hypernews.cern.ch/HyperNews/CMS/get/btag/1070.html. The bug originally sneaked in with #1363.

Note that this PR has zero impact on the standard reconstruction.

[cmsbuild]

A new Pull Request was created by @ferencek (Dinko Ferencek) for CMSSW_7_0_X.

Fixed the contents of RecoBTag/PerformanceDB/python/measure/Pool_btagMistagWinter13.py

It involves the following packages:

RecoBTag/PerformanceDB

@nclopezo, @cmsbuild, @anton-a, @thspeer, @slava77, @Degano can you please review it and eventually sign? Thanks.
@pvmulder this is something you requested to watch as well.
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@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.

[cmsbuild]

+1
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3165/117/summary.html

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-3165/117/summary.html

[slava77]

+1

for #3165 438524d
tested in CMSSW_7_0_X_2014-04-22-0200
(test area sign704a in a combination of pulls 3165 3254 3273 3394)
including extended tests in few-K particle gun samples, few-hundred dijet, and ttbar with PU.
No regressions observed in monitored RECO quantities,
no differences in all harvested DQM plots for the extended tests (timing module jitter ignored).

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next CMSSW_7_0_X IBs unless changes (tests are also fine). @nclopezo, @ktf can you please take care of it?