hmr fix btoa unicode

[boomfly]

Recreate PR #11227

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

---

Ivan Chalyk seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[filipenevola]

hi @boomfly can you sign the CLA? Wait in the page a little bit, then it will load and then you sign with your GitHub user.

[boomfly]

hi @filipenevola, ok signed.

[zodern]

@boomfly #11228 (comment) says that you need to add the email address used for the commit to your GitHub account. Hopefully this will fix the CLA.

[boomfly]

@zodern here my emails settings

mb there some bug in CLA, i was signed it many times, but status not changed

[mattnotmitt]

Hey @boomfly, I've just checked your commit patch and the email address on there isn't one of the ones that is listed in that screenshot and I'm not sure it'd be valid to associate with your github account. You could try changing the author of the commit to one of your addresses which should associate the commit with your account.

[filipenevola]

@zodern please reimplement this fix, we can't merge PRs without CLAs.

[filipenevola]

67066a8