Use new service naming, and autowire

Closes #3453808

modules/project_browser_source_example/src/Plugin/ProjectBrowserSource/ProjectBrowserSourceExample.php

@@ -52,8 +52,8 @@ class ProjectBrowserSourceExample extends ProjectBrowserSourceBase {
       $configuration,
       $plugin_id,
       $plugin_definition,
-      $container->get('request_stack'),
-      $container->get('extension.list.module'),
+      $container->get(RequestStack::class),
+      $container->get(ModuleExtensionList::class),
     );
   }