Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web.ApplicationServices/Security/DefaultMembershipAdapter.cs

@@ -0,0 +1,34 @@
+//------------------------------------------------------------------------------
+// <copyright file="DefaultMembershipAdapter.cs" company="Microsoft">
+//    Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Web.Security {
+    using System;
+    
+    internal class DefaultMembershipAdapter : IMembershipAdapter {
+        public DefaultMembershipAdapter() {
+        }
+
+        public MembershipProviderCollection Providers {
+            get { throw new PlatformNotSupportedException(ApplicationServicesStrings.Platform_not_supported); }
+        }
+
+        public int UserIsOnlineTimeWindow {
+            get { throw new PlatformNotSupportedException(ApplicationServicesStrings.Platform_not_supported); }
+        }
+
+        public bool IsDecryptionKeyAutogenerated {
+            get { throw new PlatformNotSupportedException(ApplicationServicesStrings.Platform_not_supported); }
+        }
+
+        public bool UsingCustomEncryption {
+            get { throw new PlatformNotSupportedException(ApplicationServicesStrings.Platform_not_supported); }
+        }
+
+        public byte[] EncryptOrDecryptData(bool encrypt, byte[] buffer, bool useLegacyMode) {
+            throw new PlatformNotSupportedException(ApplicationServicesStrings.Platform_not_supported);
+        }
+    }
+}