[SecurityBundle] fix test by always disabling CSRF

Author: nicolas-grekas

src/Symfony/Bundle/SecurityBundle/Tests/DependencyInjection/Compiler/AddSessionDomainConstraintPassTest.php

@@ -121,7 +121,7 @@ private function createContainer($sessionStorageOptions)
         );
 
         $ext = new FrameworkExtension();
-        $ext->load(array(), $container);
+        $ext->load(array('framework' => array('csrf_protection' => false)), $container);
 
         $ext = new SecurityExtension();
         $ext->load($config, $container);