Constant encoding::all::WINDOWS_1251

pub const WINDOWS_1251: &'static SingleByteEncoding = &codec::singlebyte::SingleByteEncoding{name: "windows-1251",
                                       whatwg_name: Some("windows-1251"),
                                       index_forward:
                                           index::windows_1251::forward,
                                       index_backward:
                                           index::windows_1251::backward,}