Merge "Balancer: cache BalanceStack::currentNode()"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Tue, 12 Jul 2016 19:58:23 +0000 (19:58 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Tue, 12 Jul 2016 19:58:23 +0000 (19:58 +0000)

Trivial merge