WK_LIBFUZZER_COVERAGE should default to trace-pc-guard when Fuzzilli is enabled.
<rdar://problem/123317614>
Pull request: https://github.com/WebKit/WebKit/pull/24823
Committed 275102@main (3bea246beab8): <https://commits.webkit.org/275102@main> Reviewed commits have been landed. Closing PR #24823 and removing active labels.
Re-opening for pull request https://github.com/WebKit/WebKit/pull/25421
Committed 275632@main (b3a8dd34740a): <https://commits.webkit.org/275632@main> Reviewed commits have been landed. Closing PR #25421 and removing active labels.
Re-opening for pull request https://github.com/WebKit/WebKit/pull/26321
Committed 276547@main (82f00cc8423e): <https://commits.webkit.org/276547@main> Reviewed commits have been landed. Closing PR #26321 and removing active labels.