RFR: 8336163: Remove declarations of some debug-only methods in release build [v3]

[Qizheng Xing]

On Fri, 2 Aug 2024 15:29:54 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Qizheng Xing has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Merge `#ifndef PRODUCT` regions.
>
> The GHA testing is not activated for this branch. Please fix it.
> Even so changes look trivial it should be tested (VM build) on all supported platforms in GHA.

@vnkozlov Got it, I have enabled GHA testing on my fork and ran all workflows manually.

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

PR Comment: https://git.openjdk.org/jdk/pull/20131#issuecomment-2268689075