RFR: 8274051: remove supports_vtime() [v2]

[Lei Zaakjyu]

> 8274051: remove supports_vtime()

Lei Zaakjyu has updated the pull request incrementally with one additional commit since the last revision:

  modify the comment

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/17125/files
  - new: https://git.openjdk.org/jdk/pull/17125/files/c0d89b4e..bb6f0cba

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17125&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17125&range=00-01

  Stats: 4 lines in 1 file changed: 0 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/17125.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17125/head:pull/17125

PR: https://git.openjdk.org/jdk/pull/17125