bug#61521: "default" is now the first item returned from (font-faces), breaking various code.

[Gregory Heytings]

> Various code seems to expect "default" to be the /last/ item in the list 
> returned by that function, not the first. For example, this comment in 
> faces.el:

Can you perhaps clarify what you mean by "that function"?  The subject 
line of your bug report mentions 'font-faces', but no such function exists 
in Emacs.