RFR: 8326626: GenShen: Remove dead code associated with non-elastic TLABS

[William Kemper]

On Mon, 26 Feb 2024 00:21:55 GMT, Kelvin Nilsen <kdnilsen at openjdk.org> wrote:

> Remove extraneous remnant of code that is no longer needed because all LABs are not elastic.

Good catch!

Build failures look strange.

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Marked as reviewed by wkemper (Committer).

PR Review: https://git.openjdk.org/shenandoah/pull/400#pullrequestreview-1901893823
PR Comment: https://git.openjdk.org/shenandoah/pull/400#issuecomment-1965157739