git: openjdk/jdk: 8290459: Remove unused GCCause enums

[Thomas Schatzl]

Changeset: 350808a5
Author:    Axel Boldt-Christmas <axel.boldt-christmas at oracle.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-07-25 11:03:48 +0000
URL:       https://git.openjdk.org/jdk/commit/350808a5a3cbaa097c3360bfca9af6d90f1b223b

8290459: Remove unused GCCause enums

Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/shared/gcCause.cpp
! src/hotspot/share/gc/shared/gcCause.hpp