Further non-PCH fixes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7292 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/radiobox.cpp

@@ -32,6 +32,7 @@
     #include "wx/bitmap.h"
     #include "wx/brush.h"
     #include "wx/radiobox.h"
+    #include "wx/settings.h"
     #include "wx/log.h"
 #endif
 

src/msw/radiobut.cpp

@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include "wx/setup.h"
 #include "wx/radiobut.h"
+#include "wx/settings.h"
 #include "wx/brush.h"
 #endif