[lworld] RFR: Remove unused field from Method

[Harold Seigel]

On Mon, 25 Jan 2021 21:42:15 GMT, Frederic Parain <fparain at openjdk.org> wrote:

> Remove an unused field from the Method class, leftover of the value types thread local buffer.

Hi Fred,
Changes look good and trivial.
Thanks, Harold

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Marked as reviewed by hseigel (Committer).

PR: https://git.openjdk.java.net/valhalla/pull/312