RFR: 8341916: Remove ProtectionDomain related hotspot code and tests [v7]

[David Holmes]

On Sat, 16 Nov 2024 14:25:30 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Remove Hotspot code that passes protection_domain around class loading so that checkPackageAccess can be called and the result stored.  With the removal of the Security Manager in JEP 486, this code no longer does anything.
>> 
>> Tested with tier1-4.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Fix comments.

Marked as reviewed by dholmes (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/22064#pullrequestreview-2441407116