hg: jdk/jdk: 8241584: Remove unused classLoader perf counters

[claes.redestad at oracle.com]

Changeset: 4bb7d9ea608d
Author:    redestad
Date:      2020-03-25 13:38 +0100
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/4bb7d9ea608d

8241584: Remove unused classLoader perf counters
Reviewed-by: hseigel

! src/hotspot/share/classfile/classLoader.cpp
! src/hotspot/share/classfile/classLoader.hpp