Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

external/aspnetwebstack/src/System.Web.Mvc/ViewDataInfo.cs

@@ -0,0 +1,44 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
+
+using System.ComponentModel;
+
+namespace System.Web.Mvc
+{
+    public class ViewDataInfo
+    {
+        private object _value;
+        private Func<object> _valueAccessor;
+
+        public ViewDataInfo()
+        {
+        }
+
+        public ViewDataInfo(Func<object> valueAccessor)
+        {
+            _valueAccessor = valueAccessor;
+        }
+
+        public object Container { get; set; }
+
+        public PropertyDescriptor PropertyDescriptor { get; set; }
+
+        public object Value
+        {
+            get
+            {
+                if (_valueAccessor != null)
+                {
+                    _value = _valueAccessor();
+                    _valueAccessor = null;
+                }
+
+                return _value;
+            }
+            set
+            {
+                _value = value;
+                _valueAccessor = null;
+            }
+        }
+    }
+}