[lilliput-jdk17u:lilliput] RFR: 8316181: Move the fast locking implementation out of the .ad files

[Roman Kennke]

Backport of https://git.openjdk.org/jdk/commit/b48dbf6bfa652ef031c35f0a85a409142563aa72, to ease subsequent backport. Unclean because of context diffs, especially related to biased-locking.

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

Commit messages:
 - 8316181: Move the fast locking implementation out of the .ad files

Changes: https://git.openjdk.org/lilliput-jdk17u/pull/72/files
  Webrev: https://webrevs.openjdk.org/?repo=lilliput-jdk17u&pr=72&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8316181
  Stats: 398 lines in 3 files changed: 202 ins; 194 del; 2 mod
  Patch: https://git.openjdk.org/lilliput-jdk17u/pull/72.diff
  Fetch: git fetch https://git.openjdk.org/lilliput-jdk17u.git pull/72/head:pull/72

PR: https://git.openjdk.org/lilliput-jdk17u/pull/72