Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/class/System.Web.Mvc3/Mvc/SessionStateAttribute.cs

@@ -0,0 +1,17 @@
+namespace System.Web.Mvc {
+    using System;
+    using System.Web.SessionState;
+
+    [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = true)]
+    public sealed class SessionStateAttribute : Attribute {
+
+        public SessionStateAttribute(SessionStateBehavior behavior) {
+            Behavior = behavior;
+        }
+
+        public SessionStateBehavior Behavior {
+            get;
+            private set;
+        }
+    }
+}