skip wxChildFocusEvent in WX_DELEGATE_TO_CONTROL_CONTAINER, so that other code can see the notification too

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@50863 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/containr.h

@@ -126,6 +126,7 @@ void classname::SetFocusIgnoringChildren() \
 void classname::OnChildFocus(wxChildFocusEvent& event) \
 { \
     m_container.SetLastFocus(event.GetWindow()); \
+    event.Skip(); \
 } \
  \
 void classname::OnFocus(wxFocusEvent& event) \