They are not needed since https://commits.webkit.org/257120@main . Platform-specific expectations are stale (there is no more length assert message), and iOS baseline is identical to main baseline.
<rdar://problem/102937231>
Test gardening commit 257324@main (7c2a08eb2bcd): <https://commits.webkit.org/257324@main> Reviewed commits have been landed. Closing PR #7115 and removing active labels.