Merge pull request #19976 from guillaumekln/cherry-pick-best-exporter-fix
authorMichael Case <mikecase@google.com>
Thu, 14 Jun 2018 13:11:42 +0000 (06:11 -0700)
committerGitHub <noreply@github.com>
Thu, 14 Jun 2018 13:11:42 +0000 (06:11 -0700)
BestExporter cherry-pick request for r1.9: Only calls compare function if values were read from event file


Trivial merge