3 files changed, 0 insertions, 127 deletions

diff --git a/vendor/symfony/form/Symfony/Component/Form/Util/FormUtil.php b/vendor/symfony/form/Symfony/Component/Form/Util/FormUtil.php
deleted file mode 100644
index 7647691e..00000000
--- a/vendor/symfony/form/Symfony/Component/Form/Util/FormUtil.php
+++ /dev/null
@@ -1,42 +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\Form\Util;
-
-/**
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class FormUtil
-{
-    /**
-     * This class should not be instantiated
-     */
-    private function __construct() {}
-
-    /**
-     * Returns whether the given data is empty.
-     *
-     * This logic is reused multiple times throughout the processing of
-     * a form and needs to be consistent. PHP's keyword `empty` cannot
-     * be used as it also considers 0 and "0" to be empty.
-     *
-     * @param  mixed $data
-     *
-     * @return Boolean
-     */
-    public static function isEmpty($data)
-    {
-        // Should not do a check for array() === $data!!!
-        // This method is used in occurrences where arrays are
-        // not considered to be empty, ever.
-        return null === $data || '' === $data;
-    }
-}
diff --git a/vendor/symfony/form/Symfony/Component/Form/Util/InheritDataAwareIterator.php b/vendor/symfony/form/Symfony/Component/Form/Util/InheritDataAwareIterator.php
deleted file mode 100644
index 5c2c5fad..00000000
--- a/vendor/symfony/form/Symfony/Component/Form/Util/InheritDataAwareIterator.php
+++ /dev/null
@@ -1,35 +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\Form\Util;
-
-/**
- * Iterator that returns only forms from a form tree that do not inherit their
- * parent data.
- *
- * If the iterator encounters a form that inherits its parent data, it enters
- * the form and traverses its children as well.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
-class InheritDataAwareIterator extends VirtualFormAwareIterator
-{
-    /**
-     * Creates a new iterator.
-     *
-     * @param \Symfony\Component\Form\FormInterface[] $forms An array
-     */
-    public function __construct(array $forms)
-    {
-        // Skip the deprecation error
-        \ArrayIterator::__construct($forms);
-    }
-}
diff --git a/vendor/symfony/form/Symfony/Component/Form/Util/VirtualFormAwareIterator.php b/vendor/symfony/form/Symfony/Component/Form/Util/VirtualFormAwareIterator.php
deleted file mode 100644
index 24fdc8bb..00000000
--- a/vendor/symfony/form/Symfony/Component/Form/Util/VirtualFormAwareIterator.php
+++ /dev/null
@@ -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\Form\Util;
-
-/**
- * Iterator that returns only forms from a form tree that do not inherit their
- * parent data.
- *
- * If the iterator encounters a form that inherits its parent data, it enters
- * the form and traverses its children as well.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- *
- * @deprecated Deprecated since version 2.3, to be removed in 3.0. Use
- *             {@link InheritDataAwareIterator} instead.
- */
-class VirtualFormAwareIterator extends \ArrayIterator implements \RecursiveIterator
-{
-    /**
-     * Creates a new iterator.
-     *
-     * @param \Symfony\Component\Form\FormInterface[] $forms An array
-     */
-    public function __construct(array $forms)
-    {
-        // Uncomment this as soon as the deprecation note should be shown
-        // trigger_error('VirtualFormAwareIterator is deprecated since version 2.3 and will be removed in 3.0. Use InheritDataAwareIterator instead.', E_USER_DEPRECATED);
-
-        parent::__construct($forms);
-    }
-
-    public function getChildren()
-    {
-        return new static($this->current()->all());
-    }
-
-    public function hasChildren()
-    {
-        return $this->current()->getConfig()->getInheritData();
-    }
-}