Merge "mw.loader: Use native Set where possible instead of string keys"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Fri, 23 Sep 2016 20:49:36 +0000 (20:49 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Fri, 23 Sep 2016 20:49:36 +0000 (20:49 +0000)

Trivial merge