--- a/usbclasses/group/bld.inf	Thu Dec 17 09:14:30 2009 +0200
+++ b/usbclasses/group/bld.inf	Thu Jan 07 13:25:34 2010 +0200
@@ -23,6 +23,9 @@
 //#include "../sicdusbplugin/group/bld.inf"
 //#include "../ptpserver/group/bld.inf"
 #include "../pictbridgeengine/group/bld.inf"
-#include "../msmmplugin/group/bld.inf"
-#include "../usbhidclassdriver/group/bld.inf"
+//Wusan@20091210: DEF143281: sf build break because of 
+//  msmmplugin & usbhidclassdriver do not contribute to.
+//PS, this comment and the below 2 line will be deleted after review!
+//#include "../msmmplugin/group/bld.inf"
+//#include "../usbhidclassdriver/group/bld.inf"
 #include "../usbphoneasmodem/group/bld.inf"