RFR: JDK-8324337: Cherry-pick WebKit 617.1 stabilization fixes [v3]

[Kevin Rushforth]

On Mon, 29 Jan 2024 04:24:54 GMT, Hima Bindu Meda <hmeda at openjdk.org> wrote:

>> Cherry-picked changes related to webkit-2.42.4.Verified build on all platforms. Sanity testing looks fine.
>
> Hima Bindu Meda has updated the pull request incrementally with one additional commit since the last revision:
> 
>   space corrections

Marked as reviewed by kcr (Lead).

-------------

PR Review: https://git.openjdk.org/jfx/pull/1350#pullrequestreview-1848696004