RFR: 8359895: JFR: method-timing view doesn't work

[Erik Gahlin]

Could I have review of PR that fixes the method timing view.

Testing: jdk/jdk/jfr 

Thanks
Erik

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

Commit messages:
 - Initial

Changes: https://git.openjdk.org/jdk/pull/25869/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25869&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8359895
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/25869.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25869/head:pull/25869

PR: https://git.openjdk.org/jdk/pull/25869