Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web/Util/RequestValidationSource.cs

@@ -0,0 +1,27 @@
+//------------------------------------------------------------------------------
+// <copyright file="RequestValidationSource.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+/*
+ * Describes the collection passed into a request validator
+ *
+ * Copyright (c) 2009 Microsoft Corporation
+ */
+
+namespace System.Web.Util {
+    using System.Diagnostics.CodeAnalysis;
+
+    public enum RequestValidationSource {
+        QueryString,
+        Form,
+        Cookies,
+        Files,
+        RawUrl,
+        Path,
+        PathInfo,
+        Headers
+    }
+
+}