The HTML spec defines local schemes. We could have a helper in the URL class to determine if this instance is a local scheme.
Pull request: https://github.com/WebKit/WebKit/pull/3713
<rdar://problem/99286879>
Committed 253928@main (64e3632fceb7): <https://commits.webkit.org/253928@main> Reviewed commits have been landed. Closing PR #3713 and removing active labels.