diff -r 8ca85d2f0db7 -r aabf2c525e0f classicui_pub/generic_button_api/inc/AknButton.h
--- a/classicui_pub/generic_button_api/inc/AknButton.h	Fri Feb 19 23:04:46 2010 +0200
+++ b/classicui_pub/generic_button_api/inc/AknButton.h	Fri Mar 12 15:43:43 2010 +0200
@@ -236,7 +236,11 @@
                           const TAknsItemID& aPressedId = KAknsIIDNone,
                           const TAknsItemID& aHoverId = KAknsIIDNone );
         
-        
+        /*
+         * Update extension
+         * @param aResource resource ID
+         */
+        void UpdateExtensionInfoL( TInt aResource );
         
     protected: // New functions