Use WTF::equal(CharType*, CharType*, unsigned) in more places to compare characters. It is more optimized than memcmp().
Pull request: https://github.com/WebKit/WebKit/pull/3585
Committed 253722@main (95d312e5cf97): <https://commits.webkit.org/253722@main> Reviewed commits have been landed. Closing PR #3585 and removing active labels.
<rdar://problem/99086860>