Settings can be accessed via page(), frame() or the document in the relevant usages.
<rdar://problem/103946204>
Pull request: https://github.com/WebKit/WebKit/pull/8289
Committed 258535@main (df28ebcdf9d6): <https://commits.webkit.org/258535@main> Reviewed commits have been landed. Closing PR #8289 and removing active labels.