Clean backport to `jfx17u`. I tested the backports of [JDK-8281711](https://bugs.openjdk.java.net/browse/JDK-8281711), [JDK-8282099](https://bugs.openjdk.java.net/browse/JDK-8282099), and [JDK-8281089](https://bugs.openjdk.java.net/browse/JDK-8281089) together in the `test-kcr-17.0.3` branch.
------------- Commit messages: - 8281711: Cherry-pick WebKit 613.1 stabilization fixes Changes: https://git.openjdk.java.net/jfx17u/pull/35/files Webrev: https://webrevs.openjdk.java.net/?repo=jfx17u&pr=35&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8281711 Stats: 1218 lines in 127 files changed: 767 ins; 169 del; 282 mod Patch: https://git.openjdk.java.net/jfx17u/pull/35.diff Fetch: git fetch https://git.openjdk.java.net/jfx17u pull/35/head:pull/35 PR: https://git.openjdk.java.net/jfx17u/pull/35
