UserAgent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0

Steps to reproduce the problem:
The W3C I18N WG in concert with WHATWG is testing Encoding specification support. For the encoding EUC-JP, our tests produce 30 errors in Chrome. 

See: https://github.com/whatwg/encoding/issues/60

What is the expected behavior?
No errors detected.

What went wrong?
See encoding bug above. Please respond to that issue in whatwg's github.

Did this work before? No 

Chrome version: <Copy from: 'about:version'>  Channel: n/a
OS Version: 
Flash Version: Shockwave Flash 22.0 r0

Note: this may be an error in the specification or an error in the tests, in which case we'd very much like to know!

[Filed on behalf of W3C I18N WG]