Re: [PATCH] [autofit] Fix double division in stem darkening.

[Alexei Podtelezhnikov]

> 2) how to darken natively hinted TTFs

In ClearType speak,
https://docs.microsoft.com/en-us/dotnet/desktop/wpf/advanced/cleartype-registry-settings,
it is called TextContrastLevel. I am not even sure if Chromium used it
at all, because the text looks lighter and I like it. Adjustable
TextContrastLevel is probably very different from Adobe CFF. Whatever
works.