Change comments in unit test to reflect patched scenario in #26339.



git-svn-id: https://develop.svn.wordpress.org/trunk@26511 602fd350-edb4-49c9-b593-d223f7449a82
When `WP_DEBUG` is set to `true`, suppress deprecated errors from firing when calling `mysql_connect()`, which is officially deprecated in PHP 5.5. We will remove this shameful code as soon as is humanly possible.

Props wonderboymusic. Extra love to tierra and nacin.
Fixes #26322.



git-svn-id: https://develop.svn.wordpress.org/trunk@26512 602fd350-edb4-49c9-b593-d223f7449a82