After [33925], rename the unit test class to `Tests_Comment_Meta_Cache` to avoid collisions on the PHP 5.2 superhighway.

See #16894.


git-svn-id: https://develop.svn.wordpress.org/trunk@33926 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/comment/metaCache.php

@@ -1,6 +1,6 @@
 <?php
 
-class Tests_Meta_Cache extends WP_UnitTestCase {
+class Tests_Comment_Meta_Cache extends WP_UnitTestCase {
 	protected $i = 0;
 	protected $queries = 0;