Clean backport of 8320267: WebView crashes on macOS 11 with WebKit 616.1 Reviewed-by: jbhaskar, jpereda
------------- Commit messages: - 8320267: WebView crashes on macOS 11 with WebKit 616.1 Changes: https://git.openjdk.org/jfx17u/pull/168/files Webrev: https://webrevs.openjdk.org/?repo=jfx17u&pr=168&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8320267 Stats: 191 lines in 2 files changed: 15 ins; 171 del; 5 mod Patch: https://git.openjdk.org/jfx17u/pull/168.diff Fetch: git fetch https://git.openjdk.org/jfx17u.git pull/168/head:pull/168 PR: https://git.openjdk.org/jfx17u/pull/168
