Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

core/vendor/symfony/dependency-injection/Variable.php

@@ -1,50 +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\DependencyInjection;
-
-/**
- * Represents a variable.
- *
- *     $var = new Variable('a');
- *
- * will be dumped as
- *
- *     $a
- *
- * by the PHP dumper.
- *
- * @author Johannes M. Schmitt <schmittjoh@gmail.com>
- */
-class Variable
-{
-    private $name;
-
-    /**
-     * Constructor.
-     *
-     * @param string $name
-     */
-    public function __construct($name)
-    {
-        $this->name = $name;
-    }
-
-    /**
-     * Converts the object to a string.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return $this->name;
-    }
-}