--- a/appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandler.h	Fri Aug 20 11:39:56 2010 +0300
+++ b/appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandler.h	Fri Sep 03 17:01:40 2010 +0300
@@ -91,6 +91,7 @@
         void DisplayPreparingInstallL( const TDesC& aFileName );
         void DisplayCompleteL();
         void DisplayFailedL( const CSisxSifPluginErrorHandler& aError );
+        void CancelDialogs();
 
     public:     // new functions
         void SetDriveSelectionRequired( TBool aIsRequired );