Revert "My first commit of codes"

This reverts commit a6e5a69348.

vendor/swiftmailer/swiftmailer/lib/classes/Swift/MailTransport.php

@@ -1,45 +0,0 @@
-<?php
-
-/*
- * This file is part of SwiftMailer.
- * (c) 2004-2009 Chris Corbyn
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Sends Messages using the mail() function.
- *
- * @author     Chris Corbyn
- */
-class Swift_MailTransport extends Swift_Transport_MailTransport
-{
-    /**
-     * Create a new MailTransport, optionally specifying $extraParams.
-     *
-     * @param string $extraParams
-     */
-    public function __construct($extraParams = '-f%s')
-    {
-        call_user_func_array(
-            array($this, 'Swift_Transport_MailTransport::__construct'),
-            Swift_DependencyContainer::getInstance()
-                ->createDependenciesFor('transport.mail')
-            );
-
-        $this->setExtraParams($extraParams);
-    }
-
-    /**
-     * Create a new MailTransport instance.
-     *
-     * @param string $extraParams To be passed to mail()
-     *
-     * @return Swift_MailTransport
-     */
-    public static function newInstance($extraParams = '-f%s')
-    {
-        return new self($extraParams);
-    }
-}