RFR: 8267914: Remove DeferredObjectToKlass workaround [v2]

[Stefan Karlsson]

On Mon, 31 May 2021 09:10:33 GMT, Stefan Karlsson <stefank at openjdk.org> wrote:

>> In JKD-8229839 we fixed a circular dependency problem between oop.inline.hpp and markWord.inline.hpp.  When JDK-8267464: 
>> 'Circular-dependency resilient inline headers' gets integrated, this workaround isn't needed anymore.
>
> Stefan Karlsson has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains two commits:
> 
>  - Merge remote-tracking branch 'origin/master' into 8267914_remove_DeferredObjectToKlass
>  - 8267914: Remove DeferredObjectToKlass workaround

Thanks for reviewing!

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PR: https://git.openjdk.java.net/jdk/pull/4242