Merge "Fix a bunch of call-time pass-by-reference errors"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Thu, 11 Feb 2016 19:48:06 +0000 (19:48 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Thu, 11 Feb 2016 19:48:06 +0000 (19:48 +0000)

Trivial merge