Use defs.h (and automatically setup.h and chkconf.h) before first wxUSE_* check (bug #1164141).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32852 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/db.h

@@ -31,14 +31,10 @@
 #define OLD_GETCOLUMNS 1
 #define EXPERIMENTAL_WXDB_FUNCTIONS 1
 
-#include "wx/version.h"
-
 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "db.h"
 #endif
 
-#include "wx/setup.h"
-
 #include "wx/defs.h"
 #include "wx/string.h"