wx/wxprec.h already includes wx/defs.h (with other minor cleaning).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38791 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/dataobj.cpp

@@ -20,14 +20,13 @@
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
+#if wxUSE_DATAOBJ
+
 #ifndef WX_PRECOMP
-    #include "wx/defs.h"
     #include "wx/intl.h"
     #include "wx/log.h"
 #endif
 
-#if wxUSE_DATAOBJ
-
 #include "wx/dataobj.h"
 #include "wx/mstream.h"
 #include "wx/image.h"