Remove second, boolean "has" argument in Dispatch and Middleware listeners

Not necessary with shipped, stable versions of zend-servicemanager.

Author: weierophinney

CHANGELOG.md

@@ -80,11 +80,6 @@ All notable changes to this project will be documented in this file, in reverse
     `Zend\ModuleManager\Listener\ServiceListener` instance before retrieving and
     bootstrapping the `Application` instance; this ensure it is fully
     configured at that time.
-- [#38](https://github.com/zendframework/zend-mvc/pull/38) Ensure middleware
-  tests against abstract factories
-  - zend-servicemanager v3 modified the behavior of has() to not search abstract
-    factories by default. You can force it to do so by passing an optional
-    second argument, a boolean flag, with a value of boolean true.
 
 ## 2.6.4 - TBD
 

src/DispatchListener.php

@@ -85,7 +85,7 @@ public function onDispatch(MvcEvent $e)
 
 
         // Query abstract controllers, too!
-        if (! $controllerManager->has($controllerName, true)) {
+        if (! $controllerManager->has($controllerName)) {
             $return = $this->marshalControllerNotFoundEvent($application::ERROR_CONTROLLER_NOT_FOUND, $controllerName, $e, $application);
             return $this->complete($return, $e);
         }

src/MiddlewareListener.php

@@ -48,7 +48,7 @@ public function onDispatch(MvcEvent $event)
         $serviceManager = $application->getServiceManager();
         $middlewareName = is_string($middleware) ? $middleware : get_class($middleware);
 
-        if (is_string($middleware) && $serviceManager->has($middleware, true)) {
+        if (is_string($middleware) && $serviceManager->has($middleware)) {
             $middleware = $serviceManager->get($middleware);
         }
         if (! is_callable($middleware)) {