Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

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

@@ -0,0 +1,20 @@
+// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
+
+using System.CodeDom;
+using System.Web.UI;
+
+namespace System.Web.Mvc
+{
+    internal sealed class ViewMasterPageControlBuilder : FileLevelMasterPageControlBuilder, IMvcControlBuilder
+    {
+        public string Inherits { get; set; }
+
+        public override void ProcessGeneratedCode(CodeCompileUnit codeCompileUnit, CodeTypeDeclaration baseType, CodeTypeDeclaration derivedType, CodeMemberMethod buildMethod, CodeMemberMethod dataBindingMethod)
+        {
+            if (!String.IsNullOrWhiteSpace(Inherits))
+            {
+                derivedType.BaseTypes[0] = new CodeTypeReference(Inherits);
+            }
+        }
+    }
+}