hg: jdk8u/jdk8u-dev/jdk: 8217362: Emergency dump does not work when disk=false is set

[gnu.andrew at redhat.com]

Changeset: 78c875107d40
Author:    evergizova
Date:      2019-03-25 15:37 +0100
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/78c875107d40

8217362: Emergency dump does not work when disk=false is set
Reviewed-by: phh, andrew

! test/jdk/jfr/jvm/TestDumpOnCrash.java