tree 04bfb2ac79a85b6b7faf725f83bf646b7cc4d223
parent d647a1bc742a533186d8297cae2a2bee669c7780
author Wes Kocher <wkocher@mozilla.com> 1539283611 +0000
committer moz-wptsync-bot <wptsync@mozilla.com> 1539312043 -0400

Ensure extra_prefs is passed as a list

Differential Revision: https://phabricator.services.mozilla.com/D8264

bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1497962
gecko-commit: 43470b75b0d4c3f53ac5f8f50f1789873e50430b
gecko-integration-branch: autoland
gecko-reviewers: jgraham