diff -r 48c14c385b0e -r b18a4bf55ddb appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandlersilent.h
--- a/appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandlersilent.h	Fri Aug 20 11:39:56 2010 +0300
+++ b/appinstaller/AppinstUi/sisxsifplugin/inc/sisxsifpluginuihandlersilent.h	Fri Sep 03 17:01:40 2010 +0300
@@ -86,6 +86,7 @@
         void DisplayPreparingInstallL( const TDesC& aFileName );
         void DisplayCompleteL();
         void DisplayFailedL( const CSisxSifPluginErrorHandler& aError );
+        void CancelDialogs();
 
     protected:  // new functions
         CSisxSifPluginUiHandlerSilent( RFs& aFs, CSisxSifPluginErrorHandler& aErrorHandler );