Even if this code is not used, it was still wrong as it didn't initialize the (shadowed) member variables, so fix it to actually do it. Closes #16342. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76747 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775