RFR: 8327239: Obsolete unused GCLockerEdenExpansionPercent product option

[Guoxiong Li]

On Tue, 5 Mar 2024 11:40:26 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> `TestNewRatioFlag.java` uses this flag. Should tests be updated in this PR as well?

`TestNewSizeFlags.java` and `TestSurvivorRatioFlag.java` use this flag too.

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

PR Comment: https://git.openjdk.org/jdk/pull/18117#issuecomment-1978896757