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/motif/frame.cpp

@@ -581,7 +581,7 @@ void wxFrame::OnActivate(wxActivateEvent& event)
     if (!event.GetActive())
         return;
 
-    for(wxWindowList::Node *node = GetChildren().GetFirst(); node;
+    for(wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node;
         node = node->GetNext())
     {
         // Find a child that's a subwindow, but not a dialog box.