hg: jdk8u/jdk8u-jfr-incubator/hotspot: 8231995: two jtreg tests failed after 8229366 is fixed

[jaroslav.bachorik at datadoghq.com]

Changeset: 986b79fabfa0
Author:    mbalao
Date:      2019-10-29 19:53 -0300
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-jfr-incubator/hotspot/rev/986b79fabfa0

8231995: two jtreg tests failed after 8229366 is fixed
Reviewed-by: jbachorik

! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/jfr/jni/jfrUpcalls.cpp
! src/share/vm/jfr/jni/jfrUpcalls.hpp