Revert Font Family Support from various blocks for 5.9

[luminuu]

While testing 5.9 RC1 I found that the font family selection for paragraphs was not yet available. @carolinan and @bph mentioned the issue #37586, however, it was discussed to revert that feature as the Webfont API is not ready yet, so it got removed with PR #37815.

While further testing I noticed that it is still in use by several blocks and to avoid unneccessary confusion in 5.9, I'd suggest to have it removed from those blocks as well:

• List
• Button
• Verse
• Navigation
• Post Title
• Archive Title
• Website Title
• Website Tagline

[annezazu]

cc @noisysocks for further review. Thank you for flagging this!

[noisysocks]

cc. @MaggieCabrera @aaroncampbell @apeatling

[ntsekouras]

I created a quick PR for this, if we decide we want to revert for other 5.9 blocks too. IMO this makes sense, but want to hear other's thoughts too 😄

[ntsekouras]

Actually I saw that some blocks have this support from 5.8, so I'm not really sure.. 🤔

Example here.

[apeatling]

@mtias comment specifically talked about making sure that font family was not a default control for these blocks when they are inserted. Blocks that already have font family could keep the support for it.

With the introduction of Tools Panel all of these blocks have font family hidden by default, so I think they are okay to leave as-is.

[ntsekouras]

@mtias comment specifically talked about making sure that font family was not a default control for these blocks when they are inserted. Blocks that already have font family could keep the support for it.

Sounds good. There is no block with font family control set as default, so I guess we can close this issue, no?

[apeatling]

Yes good to close. 👍