frame should call skip on child focus event to give owner a chance

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40166 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/aui/framemanager.cpp

@@ -3520,6 +3520,8 @@ void wxFrameManager::OnChildFocus(wxChildFocusEvent& event)
             m_frame->Refresh();
         }
     }
+    
+    event.Skip();
 }