[lworld] RFR: 8367415: Fully encapsulate array allocation in oopFactory (FIX)

[Coleen Phillimore]

This should fix the build failure.  Builds locally, but am testing in tier1 on many platforms (in progress).

-------------

Commit messages:
 - 8367415: Fully encapsulate array allocation in oopFactory (FIX)

Changes: https://git.openjdk.org/valhalla/pull/1628/files
  Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1628&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8367415
  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/valhalla/pull/1628.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1628/head:pull/1628

PR: https://git.openjdk.org/valhalla/pull/1628