Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web/Compilation/ClientBuildManagerCallback.cs

@@ -0,0 +1,44 @@
+//------------------------------------------------------------------------------
+// <copyright file="ClientBuildManagerCallback.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+/************************************************************************************************************/
+
+
+namespace System.Web.Compilation {
+
+using System;
+using System.Security.Permissions;
+using System.CodeDom;
+using System.CodeDom.Compiler;
+using System.Web.UI;
+
+
+//
+// This is a callback class implemented by ClientBuildManager callers. It is used
+// to receive status information about the build.
+//
+[PermissionSet(SecurityAction.LinkDemand, Unrestricted = true)]
+[PermissionSet(SecurityAction.InheritanceDemand, Unrestricted = true)]
+public class ClientBuildManagerCallback : MarshalByRefObject {
+
+    // This includes both errors and warnings
+    public virtual void ReportCompilerError(CompilerError error) {}
+
+    public virtual void ReportParseError(ParserError error) {}
+
+    public virtual void ReportProgress(string message) {}
+
+    // DevDiv 180798. The default lease is 5 minutes, so we return null to allow compilation
+    // calls to exceed 5 minutes. In doing so, we need to call RemotingService.Disconnect 
+    // to release the object.
+    public override object InitializeLifetimeService() {
+        return null;
+    }
+}
+
+}
+
+