Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

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

@@ -0,0 +1,10 @@
+namespace System.Web.Mvc {
+    using System.Reflection;
+
+    [AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
+    public sealed class NonActionAttribute : ActionMethodSelectorAttribute {
+        public override bool IsValidForRequest(ControllerContext controllerContext, MethodInfo methodInfo) {
+            return false;
+        }
+    }
+}