use wxWindowBase::Create() instead of duplicating its code in MacPreControlCreate()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23005 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/statbox.cpp

@@ -38,6 +38,10 @@ bool wxStaticBox::Create(wxWindow *parent, wxWindowID id,
            long style,
            const wxString& name)
 {
+    if ( !wxControl::Create(parent, id, pos, size,
+                            style, wxDefaultValidator, name) )
+        return false;
+
     Rect bounds ;
     Str255 title ;