Rename SharedBuffer::dataAsSpanForContiguousData() to SharedBuffer::bytes(). This is much shorter and consistent with other types.
Pull request: https://github.com/WebKit/WebKit/pull/25997
Committed 276226@main (4c53942002bd): <https://commits.webkit.org/276226@main> Reviewed commits have been landed. Closing PR #25997 and removing active labels.
<rdar://problem/124726857>