N°2651 Remove lib test files from index

lib/symfony/cache/Tests/Simple/ArrayCacheTest.php

@@ -1,25 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Cache\Tests\Simple;
-
-use Symfony\Component\Cache\Simple\ArrayCache;
-
-/**
- * @group time-sensitive
- */
-class ArrayCacheTest extends CacheTestCase
-{
-    public function createSimpleCache($defaultLifetime = 0)
-    {
-        return new ArrayCache($defaultLifetime);
-    }
-}