See https://www.mozilla.org/en-US/firefox/68.4.0/releasenotes/ Fixes https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/ Remove patches fixing build with rust 1.39, bindgen was upgraded in #1583471
See https://www.mozilla.org/en-US/firefox/68.4.0/releasenotes/ Fixes https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/ Remove patches fixing build with rust 1.39, bindgen was upgraded in #1583471