--- a/phonebookengines/contactsmodel/tsrc/performance/T_Performance.mmp	Fri May 14 15:42:23 2010 +0300
+++ b/phonebookengines/contactsmodel/tsrc/performance/T_Performance.mmp	Thu May 27 12:45:19 2010 +0300
@@ -24,7 +24,7 @@
 
 MACRO			__TRANSACTION_ON__
 
-systeminclude /epoc32/include /epoc32/include/kernel /epoc32/include/ecom 
+APP_LAYER_SYSTEMINCLUDE_SYMBIAN 
 userinclude ../ 
 
 source          T_Performance.cpp T_PerfInitialSync.cpp T_PerfSyncDelete.cpp T_PerfBulkDelete.cpp