update RTGUI/SConscript

do not include demo_listview.c and demo_listview_icon.c 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2255 bbd45198-f89e-11dd-88c7-29a3b14d5316

examples/gui/SConscript

@@ -13,8 +13,6 @@ demo_view_module.c
 
 src = Split("""
 demo_application.c
-demo_listview.c
-demo_listview_icon.c
 demo_view.c
 demo_view_benchmark.c
 demo_view_dc.c