RFR: 8311180: Remove unused unneeded definitions from globalDefinitions [v2]

[Coleen Phillimore]

> I noticed this cleanup in a patch that Axel shared with me that I thought should be pushed on its own as trivial.
> Tested with tier1 on Oracle supported platforms and looked for these on the others.

Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:

  Fix ppc

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/14737/files
  - new: https://git.openjdk.org/jdk/pull/14737/files/44fb472d..6725b46f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=14737&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14737&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/14737.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14737/head:pull/14737

PR: https://git.openjdk.org/jdk/pull/14737