N°2651 rollback gitignore for lib tests dirs

Too dangerous ! We'll work properly on this but for 2.8

lib/symfony/framework-bundle/Tests/Functional/app/ControllerServiceResolution/bundles.php

@@ -0,0 +1,18 @@
+<?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.
+ */
+
+use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
+use Symfony\Bundle\FrameworkBundle\Tests\Functional\Bundle\TestBundle\TestBundle;
+
+return [
+    new FrameworkBundle(),
+    new TestBundle(),
+];

lib/symfony/framework-bundle/Tests/Functional/app/ControllerServiceResolution/config.yml

@@ -0,0 +1,10 @@
+imports:
+    - { resource: ../config/default.yml }
+
+services:
+    Symfony\Bundle\FrameworkBundle\Tests\Functional\Bundle\TestBundle\Controller\SubRequestServiceResolutionController:
+        public: true
+        tags: [controller.service_arguments]
+
+    logger: { class: Psr\Log\NullLogger }
+    Psr\Log\LoggerInterface: '@logger'

lib/symfony/framework-bundle/Tests/Functional/app/ControllerServiceResolution/routing.yml

@@ -0,0 +1,4 @@
+sub_request_page:
+    path:   /subrequest
+    defaults:
+        _controller: 'TestBundle:SubRequestServiceResolution:index'