RFR: 8330475: Remove unused default value for ModRefBarrierSet::write_ref_array_pre

[Albert Mingkun Yang]

On Wed, 17 Apr 2024 09:46:54 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Trivial removing unnecessary code.

Thanks for review.

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PR Comment: https://git.openjdk.org/jdk/pull/18812#issuecomment-2063310062