Allow themes to dequeue the default editor font (Noto Serif)

[LittleBigThing]

Background and problem

The idea is that themes optimize user experience by styling the editor to match the frontend of the site. See Twenty Nineteen as an example. In the editor, the theme sets the same font as it uses on the frontend. This and most themes won't need the default editor font. Loading it is not needed.

Proposed solution

It would make sense to enable themes to easily dequeue the Noto Serif google font that is loaded in the editor. However, I am not sure if it is possible.

The editor is already loading a large amount of stuff (scripts and styles) to edit a post (> 3 Mb). I think that every bit that we can remove is a win.

[bupotalovo]

See also:

• Themes and front-end #1315 (comment)
• Remove Noto Serif and use system fonts #2782
• Registering styles should not use 'wp-editor-font' as dependency #7007
• Not GDPR compliant due to including GoogleFonts #11648

And almost forgot:

• Performance: Improve the initial loading time and the feeling fo smoothness while typing in blocks. #11782

[aristath]

Closing this one as Noto Serif was removed.