[web-nfc] Pull Request: Make use of the MIME sniff spec

kenchris has just submitted a new pull request for https://github.com/w3c/web-nfc:

== Make use of the MIME sniff spec ==
Fixes #158

See https://github.com/w3c/web-nfc/pull/192

Received on Monday, 18 February 2019 14:03:39 UTC