RFR: 8329150: Remove CDS support for LatestMethodCache [v5]

[Coleen Phillimore]

On Thu, 28 Mar 2024 03:43:49 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> The CDS support for LatestMethodCache has no meaningful performance benefit. I am removing it for simplcity.
>> 
>> I also cleaned up the code a bit
>> - No need to put LatestMethodCache in universe.hpp.
>> - No need to use TRAPS in the init function
>> - No need to malloc the LatestMethodCache objects
>
> Ioi Lam has updated the pull request incrementally with one additional commit since the last revision:
> 
>   more clean up

It is old code.  Thanks for the cleanup.

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Marked as reviewed by coleenp (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/18516#pullrequestreview-1966874328