commit b4064611c3e4a8b68255246a10ee9751da0cc402
Author: kgoel <kgweb1@gmail.com>
Date:   Tue May 28 13:26:44 2013 -0400

    Issue# 1978910 added argument block in servies

diff --git a/core/modules/layout/layout.services.yml b/core/modules/layout/layout.services.yml
index 2fc5aa1..b936610 100644
--- a/core/modules/layout/layout.services.yml
+++ b/core/modules/layout/layout.services.yml
@@ -6,4 +6,8 @@ services:
     class: Drupal\layout\Access\LayoutAccessCheck
     tags:
       - { name: access_check }
+  layout.manager:
+    class: Drupal\layout\LayoutController
+    arguments: ['@layout_manager']
 
+