--- a/mmsharing/mmshui/inc/musuigeneralview.h	Fri Mar 12 15:42:21 2010 +0200
+++ b/mmsharing/mmshui/inc/musuigeneralview.h	Mon Mar 15 12:40:08 2010 +0200
@@ -147,7 +147,7 @@
 
     virtual void EnableMiddleSoftkeyL( TInt aResourceId );
 
-    virtual void ActivateVolumeControlL( TInt aValue );  
+    virtual void ActivateVolumeControlL( TInt aValue, TBool aOnlyIfVisible = EFalse );  
     
     virtual void HighlightSelectedToolbarItem( TInt aCommand );