RFR: 8292267: Clean up synchronizer.hpp [v3]

[Ioi Lam]

On Fri, 12 Aug 2022 13:20:32 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Ioi Lam has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains five commits:
>> 
>>  - Merge branch 'master' into 8292267-clean-up-synchronizer-hpp
>>  - @dcubed-ojdk review comments - reorder class forward declarations
>>  - added back inlined functions in case their performance matters
>>  - fixed copyright
>>  - 8292267: Clean up synchronizer.hpp
>
> Very nice.

Thanks @coleenp @dholmes-ora @dcubed-ojdk for the review.
Tiers 1,2 and build-tier5 passed on top of #9927

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

PR: https://git.openjdk.org/jdk/pull/9849