Added the wxClassInfo stuff back in to the modules that are

standalone.  This is needed so any classes defined in the module will
get hooked up with their parents and assertions like "is wxWindow"
will work.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9001 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/msw/gdi.cpp

@@ -109,6 +109,8 @@ static PyObject* t_output_helper(PyObject* target, PyObject* o) {
 }
 
 static char* wxStringErrorMsg = "string type is required for parameter";
+
+    static wxString wxPyEmptyStr("");
                               // Alternate 'constructor'
     wxBitmap* wxEmptyBitmap(int width, int height, int depth=-1) {
         return new wxBitmap(width, height, depth);