[FrameworkBundle] Made ServerParams a service

Author: rpg600

src/Symfony/Bundle/FrameworkBundle/Resources/config/form.xml

@@ -154,7 +154,13 @@
         </service>
 
         <!-- HttpFoundationRequestHandler -->
-        <service id="form.type_extension.form.request_handler" class="%form.type_extension.form.request_handler.class%" public="false" />
+        <service id="form.type_extension.form.request_handler" class="%form.type_extension.form.request_handler.class%" public="false">
+            <argument type="service" id="form.server_params" />
+        </service>
+
+        <service id="form.server_params" class="Symfony\Component\Form\Util\ServerParams" public="false">
+            <argument type="service" id="request_stack" />
+        </service>
 
         <!-- FormTypeValidatorExtension -->
         <service id="form.type_extension.form.validator" class="Symfony\Component\Form\Extension\Validator\Type\FormTypeValidatorExtension">