wxPython Merge #2 of 2.4 branch --> HEAD (branch tag: wxPy_2_4_merge_2)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21593 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/gtk/windows3.cpp

@@ -57,10 +57,8 @@ extern PyObject *SWIG_newvarlink(void);
 #include "helpers.h"
 #include <wx/sashwin.h>
 #include <wx/laywin.h>
-#ifndef __WXMAC__
 #include <wx/popupwin.h>
 #include <wx/tipwin.h>
-#endif
 
 
 static PyObject* t_output_helper(PyObject* target, PyObject* o) {