Build/Test: Revert that failing test.

Now that Travis has confirmed that it is sending messages to Slack when a test fails, we no longer need a failing test.

The failing test added in [40613] is reverted, as Travis has failed to fail at notifying us about failing tests.

See #40712.



git-svn-id: https://develop.svn.wordpress.org/trunk@40614 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/basic.php

@@ -175,11 +175,4 @@ EOF;
 
 		return $return;
 	}
-
-	/**
-	 * @ticket 40712
-	 */
-	function test_failing_test_notifies_slack() {
-		$this->assertTrue( false );
-	}
 }