RFR: 8331798: Remove unused arg of checkErgonomics in TestMaxHeapSizeTools.java

[Albert Mingkun Yang]

Trivial removing effectively dead code.

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Commit messages:
 - trivial-test

Changes: https://git.openjdk.org/jdk/pull/19116/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=19116&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8331798
  Stats: 30 lines in 1 file changed: 0 ins; 0 del; 30 mod
  Patch: https://git.openjdk.org/jdk/pull/19116.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19116/head:pull/19116

PR: https://git.openjdk.org/jdk/pull/19116