rust-mozjs

d9dedf25 - Fix tyvar_behind_raw_pointer warning

Fix tyvar_behind_raw_pointer warning As tracked at https://github.com/rust-lang/rust/issues/46906, checked with rustc 1.26.0-nightly (9cb18a92a 2018-03-02) here and using patched mozjs in Servo (rustc 1.25.0-nightly (15a1e2844 2018-01-20)).