The bug 234061 changes resulted in us not clearing as much font related data under memory pressure as we did previously. Specifically, we don't end up calling FontCache::invalidate.
<rdar://problem/103498661>
Pull request: https://github.com/WebKit/WebKit/pull/8171
Committed 258443@main (db0ade3c62fb): <https://commits.webkit.org/258443@main> Reviewed commits have been landed. Closing PR #8171 and removing active labels.