--- a/tstaskmonitor/server/inc/hsdataobserver.h	Thu May 27 13:11:12 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-#ifndef DATAOBSERVER_H
-#define DATAOBSERVER_H
-
-#include <e32base.h>
-
-class MHsDataObserver {
-public:
-    virtual void DataChanged() =0;
-};
-
-class CHsDataObserver: public CBase,
-                       public MHsDataObserver
-{
-public:
-    virtual void Cancel(const RMessage2& reason) =0;
-};
-
-class MHsDataObserverStorage
-{
-public:
-    virtual void PushL(CHsDataObserver*) =0;
-    virtual void Pop(CHsDataObserver*) =0;
-    virtual void Cancel(const RMessage2& reason) =0;
-};
-
-#endif //DATAOBSERVER_H