RFR: 8251358: Clean up Access configuration after Shenandoah barrier change [v2]

[Aleksey Shipilev]

On Thu, 24 Sep 2020 06:35:47 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Aditya Mandaleeka has updated the pull request with a new target base due to a merge or a rebase. The incremental
>> webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits
>> since the last revision:
>>  - Remove redundant _raw functions.
>>  - 8251358: Clean up Access configuration after Shenandoah barrier change
>
> Marked as reviewed by shade (Reviewer).

Speaking of JDK-8199735, `cas_set_mark_raw` is also unnecessary now?

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PR: https://git.openjdk.java.net/jdk/pull/146