wxX11 and wxMotif STL-ification, part 1. it does not compile.

yet, but keeps the diff between my local copy and HEAD < 4000
lines...


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22209 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/x11/window.cpp

@@ -1261,7 +1261,7 @@ void wxWindowX11::SendNcPaintEvents()
 // Responds to colour changes: passes event on to children.
 void wxWindowX11::OnSysColourChanged(wxSysColourChangedEvent& event)
 {
-    wxWindowList::Node *node = GetChildren().GetFirst();
+    wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
     while ( node )
     {
         // Only propagate to non-top-level windows