--- a/messagingapp/msgutils/unidatautils/unidatamodelplugins/unibiomessagedataplugin/inc/unibiomessagedataplugin_p.h	Tue Jul 06 14:12:40 2010 +0300
+++ b/messagingapp/msgutils/unidatautils/unidatamodelplugins/unibiomessagedataplugin/inc/unibiomessagedataplugin_p.h	Wed Aug 18 09:45:25 2010 +0300
@@ -19,6 +19,7 @@
 #define UNIBIOMESSAGEDATAPLUGINPRIVATE_H_
 
 #include "unidatamodelplugininterface.h"
+#include <e32base.h>
 
 //Forward Declarations
 class CClientMtmRegistry;
@@ -30,7 +31,7 @@
 /**
  * Symbian specific implementation of the uni SMS plugin
  */
-class UniBioMessageDataPluginPrivate : public MMsvSessionObserver
+class UniBioMessageDataPluginPrivate : public CBase, public MMsvSessionObserver
 {
 
 public: