diff -r c3690ec91ef8 -r 923ff622b8b9 src/hbcore/core/hbinstance_p.h
--- a/src/hbcore/core/hbinstance_p.h	Wed Jun 23 18:33:25 2010 +0300
+++ b/src/hbcore/core/hbinstance_p.h	Tue Jul 06 14:36:53 2010 +0300
@@ -37,11 +37,14 @@
 
 #ifdef Q_OS_SYMBIAN
 #include <centralrepository.h>
+#include <systemtoneservice.h>
+
 const TUid HBTESTABILITY_CREPO_ID  = {0x2002C3AE};
 const TUint32 HbTestabilityKey  = 0x1;
 #endif
 
 class HbLocaleChangeNotifier;
+class CSystemToneService;
 
 class HbInstancePrivate : public QObject
 {
@@ -54,7 +57,7 @@
     bool removeWindow(HbMainWindow *window);
     void select(const HbDeviceProfile &display);
     HbDeviceProfile profile();
-
+	  CSystemToneService *systemTone();
     void initLibraryPaths();
 
 public slots:
@@ -88,6 +91,7 @@
 #ifdef Q_OS_SYMBIAN
     CRepository *mRepo;
     bool testabilityEnabled;
+	CSystemToneService *mSts;
 #endif //Q_OS_SYMBIAN
 #endif //HB_TESTABILITY
 
@@ -108,6 +112,7 @@
     friend class HbEffectPrivate;
     friend class HbMainWindowOrientation;
     friend class HbWidgetStyleLoader;
+    friend class HbPopupPrivate;
 };
 
 #endif // HBINSTANCE_P_H