Drop operator==() overload for comparing a String to a const char*. This encourages people to use ""_s for string literals.
Pull request: https://github.com/WebKit/WebKit/pull/1292
Committed r295270 (251316@main): <https://commits.webkit.org/251316@main> Reviewed commits have been landed. Closing PR #1292 and removing active labels.
<rdar://problem/94399716>