Hi,

I've found this polyfill and tried to convert a Firefox addon to AMO but it don't work, it throw error in the console window: each time I load the extension in Chromium: https://i.imgur.com/l9JZ5dB.png

I've load the polyfill via the manifest.json like in the exemple on the readme.

Here's a link to the source of the addon in case you need it: https://dl.dropboxusercontent.com/s/68ph7gwzoltrktv/TranslateExtension.zip

Regards