RFR: 8333410: [AArch64] Clean unused classes in nativeInst_aarch64.hpp

[kuaiwei]

On Thu, 6 Jun 2024 06:22:55 GMT, kuaiwei <duke at openjdk.org> wrote:

> /sponsor

Thanks

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PR Comment: https://git.openjdk.org/jdk/pull/19518#issuecomment-2151519388