OS/2 updates for statusbar processing and easier VA debugging

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8633 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/spinbutt.cpp

@@ -21,6 +21,7 @@
 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 #endif
+#if wxUSE_SPINBTN
 
 // Can't resolve reference to CreateUpDownControl in
 // TWIN32, but could probably use normal CreateWindow instead.
@@ -159,3 +160,4 @@ bool wxSpinButton::OS2Command(WXUINT cmd, WXWORD id)
     return FALSE;
 }
 
+#endif //wxUSE_SPINBTN