diff -r 9f66f99ee56f -r 1b081cb0800b windowing/windowserver/nonnga/CLIENT/RWS.CPP
--- a/windowing/windowserver/nonnga/CLIENT/RWS.CPP	Fri Sep 24 16:14:28 2010 +0300
+++ b/windowing/windowserver/nonnga/CLIENT/RWS.CPP	Fri Sep 24 16:44:34 2010 +0300
@@ -22,6 +22,7 @@
 #include "CLIENT.H"
 #include "wstraces.h"
 #include "graphics/windowserverconstants.h"
+#include <wspublishandsubscribedata.h>
 
 const TInt KMaxWSERVMessagesSlot=-1;
 
@@ -2422,3 +2423,10 @@
 	{
 	ASSERT(0);
 	}
+
+EXPORT_C void RWsSession::IndicateAppOrientation(TRenderOrientation aOrientation)
+	/** Dummy implementation in order to preserve compatibility with WSERV NGA.
+	@internalComponent */
+	{
+	ASSERT(0);
+	}