N°2435.1 Portal: Split portal composer.json in 2

- Autoloader for portal files in the itop-portal-base module
- Dependencies moved to root composer.json
- Add autoloader for /core and /application content

lib/symfony/framework-bundle/DependencyInjection/Compiler/AddValidatorInitializersPass.php

@@ -0,0 +1,23 @@
+<?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\Bundle\FrameworkBundle\DependencyInjection\Compiler;
+
+use Symfony\Component\Validator\DependencyInjection\AddValidatorInitializersPass as BaseAddValidatorsInitializerPass;
+
+@trigger_error(sprintf('The %s class is deprecated since Symfony 3.3 and will be removed in 4.0. Use %s instead.', AddValidatorInitializersPass::class, BaseAddValidatorsInitializerPass::class), E_USER_DEPRECATED);
+
+/**
+ * @deprecated since version 3.3, to be removed in 4.0. Use {@link BaseAddValidatorInitializersPass} instead
+ */
+class AddValidatorInitializersPass extends BaseAddValidatorsInitializerPass
+{
+}