[1] Use Infra for JSON parsing (annevk著, 9/29/2017, 12:18:40 PM) <https://github.com/whatwg/fetch/commit/d095af0ebb3343d294c37fab5c124b1a2534b6a6>

[2] Use Infra for JSON parsing by annevk · Pull Request #153 · whatwg/xhr (10/6/2017, 6:03:37 AM) <https://github.com/whatwg/xhr/pull/153>