[NFC] comments clean up in test classes.
authoreileen <emcnaughton@wikimedia.org>
Sun, 10 Sep 2017 22:47:30 +0000 (10:47 +1200)
committereileen <emcnaughton@wikimedia.org>
Sun, 10 Sep 2017 22:47:30 +0000 (10:47 +1200)
commit6f616e5c8767ca8fc0f3e9576856f99316124269
treedfec5a682071954d676eb7d4f96a3e9cf078e378
parent3afbd1f64a7394cdaa10009c4d86be486250fcd2
[NFC] comments clean up in test classes.

Also remove a few unused variables
tests/phpunit/CRM/Mailing/BaseMailingSystemTest.php
tests/phpunit/api/v3/GroupContactTest.php
tests/phpunit/api/v3/MailingGroupTest.php