[jdk11u-dev] RFR: 8212083: Handle remaining gc/lock native code and fix two strings

[Goetz Lindenmaier]

I backport this for parity with 11.0.14-oracle.

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Depends on: https://git.openjdk.java.net/jdk11u-dev/pull/665

Commit messages:
 - Backport 7afa70096a3abb48666d13f8981f6d7651c4005e

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/669/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=669&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8212083
  Stats: 286 lines in 28 files changed: 126 ins; 146 del; 14 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/669.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/669/head:pull/669

PR: https://git.openjdk.java.net/jdk11u-dev/pull/669