removed wxTLW cruft now that all ports have it

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18619 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/dialog.h

@@ -20,13 +20,7 @@
 #include "wx/containr.h"
 #include "wx/toplevel.h"
 
-// FIXME - temporary hack in absence of wxTLW !!
-#ifndef wxTopLevelWindowNative
-#include "wx/panel.h"
-class WXDLLEXPORT wxDialogBase : public wxPanel
-#else
 class WXDLLEXPORT wxDialogBase : public wxTopLevelWindow
-#endif
 {
 public:
     wxDialogBase() { Init(); }
@@ -54,11 +48,8 @@ protected:
     // the return code from modal dialog
     int m_returnCode;
 
-    // FIXME - temporary hack in absence of wxTLW !!
-#ifdef wxTopLevelWindowNative
     DECLARE_EVENT_TABLE()
     WX_DECLARE_CONTROL_CONTAINER();
-#endif
 };