RFR: Disable verification of adjusted capacity [v2]

[William Kemper]

> This assertion is also tied to code we are actively working to replace.

William Kemper has updated the pull request incrementally with one additional commit since the last revision:

  Disable assertions about rounding errors

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Changes:
  - all: https://git.openjdk.org/shenandoah/pull/258/files
  - new: https://git.openjdk.org/shenandoah/pull/258/files/cc7021d8..9ecf52aa

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=shenandoah&pr=258&range=01
 - incr: https://webrevs.openjdk.org/?repo=shenandoah&pr=258&range=00-01

  Stats: 11 lines in 1 file changed: 2 ins; 0 del; 9 mod
  Patch: https://git.openjdk.org/shenandoah/pull/258.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah.git pull/258/head:pull/258

PR: https://git.openjdk.org/shenandoah/pull/258