Remove what was kept in Bug 198105, i.e., Port._skipped_tests_for_unsupported_features.
Pull request: https://github.com/WebKit/WebKit/pull/6741
Committed 257099@main (c7a31322c9a0): <https://commits.webkit.org/257099@main> Reviewed commits have been landed. Closing PR #6741 and removing active labels.
<rdar://problem/102744138>