MAGETWO-66562: Add @api Annotation in Directory Module

- returned factories

Author: buskamuza

app/code/Magento/Customer/Test/Unit/Controller/Address/FormPostTest.php

@@ -11,7 +11,6 @@
 use Magento\Customer\Api\Data\RegionInterface;
 use Magento\Customer\Api\Data\RegionInterfaceFactory;
 use Magento\Customer\Controller\Address\FormPost;
-use Magento\Customer\Model\CustomerRegistry;
 use Magento\Customer\Model\Metadata\Form;
 use Magento\Customer\Model\Metadata\FormFactory;
 use Magento\Customer\Model\Session;
@@ -20,7 +19,6 @@
 use Magento\Directory\Model\RegionFactory;
 use Magento\Framework\Api\DataObjectHelper;
 use Magento\Framework\App\Action\Context;
-use Magento\Framework\App\ObjectManager;
 use Magento\Framework\App\RequestInterface;
 use Magento\Framework\App\Response\RedirectInterface;
 use Magento\Framework\Controller\Result\ForwardFactory;

app/code/Magento/Directory/Model/CountryFactory.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Copyright © 2013-2017 Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/**
+ * Country factory
+ */
+namespace Magento\Directory\Model;
+
+class CountryFactory
+{
+    /**
+     * @var \Magento\Framework\ObjectManagerInterface
+     */
+    protected $_objectManager;
+
+    /**
+     * @param \Magento\Framework\ObjectManagerInterface $objectManager
+     */
+    public function __construct(\Magento\Framework\ObjectManagerInterface $objectManager)
+    {
+        $this->_objectManager = $objectManager;
+    }
+
+    /**
+     * Create new country model
+     *
+     * @param array $arguments
+     * @return \Magento\Directory\Model\Country
+     */
+    public function create(array $arguments = [])
+    {
+        return $this->_objectManager->create(\Magento\Directory\Model\Country::class, $arguments, false);
+    }
+}

app/code/Magento/Directory/Model/RegionFactory.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Copyright © 2013-2017 Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/**
+ * Region factory
+ */
+namespace Magento\Directory\Model;
+
+class RegionFactory
+{
+    /**
+     * @var \Magento\Framework\ObjectManagerInterface
+     */
+    protected $_objectManager;
+
+    /**
+     * @param \Magento\Framework\ObjectManagerInterface $objectManager
+     */
+    public function __construct(\Magento\Framework\ObjectManagerInterface $objectManager)
+    {
+        $this->_objectManager = $objectManager;
+    }
+
+    /**
+     * Create new region model
+     *
+     * @param array $arguments
+     * @return \Magento\Directory\Model\Region
+     */
+    public function create(array $arguments = [])
+    {
+        return $this->_objectManager->create(\Magento\Directory\Model\Region::class, $arguments);
+    }
+}