Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

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

@@ -0,0 +1,21 @@
+namespace System.Web.Mvc {
+    using System;
+    using System.Collections.Specialized;
+    using System.Globalization;
+    using System.Web.Helpers;
+
+    public sealed class QueryStringValueProvider : NameValueCollectionValueProvider {
+
+        // QueryString should use the invariant culture since it's part of the URL, and the URL should be
+        // interpreted in a uniform fashion regardless of the origin of a particular request.
+        public QueryStringValueProvider(ControllerContext controllerContext)
+            : this(controllerContext, new UnvalidatedRequestValuesWrapper(controllerContext.HttpContext.Request.Unvalidated())) {
+        }
+
+        // For unit testing
+        internal QueryStringValueProvider(ControllerContext controllerContext, IUnvalidatedRequestValues unvalidatedValues)
+            : base(controllerContext.HttpContext.Request.QueryString, unvalidatedValues.QueryString, CultureInfo.InvariantCulture) {
+        }
+
+    }
+}