[jdk11u-dev] RFR: 8251930: AArch64: Native types mismatch in hotspot

[Vladimir Kempik]

Applies almost clean, one context code difference and one whitespace issue

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

Commit messages:
 - Backport f1e07806686a837f744e279b6b11394be88c0818

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/290/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=290&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8251930
  Stats: 66 lines in 5 files changed: 8 ins; 13 del; 45 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/290.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/290/head:pull/290

PR: https://git.openjdk.java.net/jdk11u-dev/pull/290