Move into nested docroot

core/modules/system/tests/http.php

@@ -1,29 +0,0 @@
-<?php
-
-/**
- * @file
- * Fake an HTTP request, for use during testing.
- */
-
-use Drupal\Core\Test\TestKernel;
-use Symfony\Component\HttpFoundation\Request;
-
-chdir('../../../..');
-
-$autoloader = require_once 'autoload.php';
-
-// Change to HTTP.
-$_SERVER['HTTPS'] = NULL;
-ini_set('session.cookie_secure', FALSE);
-foreach ($_SERVER as &$value) {
-  $value = str_replace('core/modules/system/tests/http.php', 'index.php', $value);
-  $value = str_replace('https://', 'http://', $value);
-}
-
-$kernel = new TestKernel('testing', $autoloader, TRUE);
-
-$request = Request::createFromGlobals();
-$response = $kernel->handle($request);
-$response->send();
-
-$kernel->terminate($request, $response);