Constant encoding::all::WINDOWS_1258

pub const WINDOWS_1258: &'static SingleByteEncoding = &codec::singlebyte::SingleByteEncoding{name: "windows-1258",
                                       whatwg_name: Some("windows-1258"),
                                       index_forward:
                                           index::windows_1258::forward,
                                       index_backward:
                                           index::windows_1258::backward,}