hg: jdk/sandbox: 8222001: JFR event for heap dumps written

[chris.hegarty at oracle.com]

Changeset: ea066e5bdfd6
Author:    egahlin
Date:      2020-01-29 22:37 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/ea066e5bdfd6

8222001: JFR event for heap dumps written
Reviewed-by: mgronlun

! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/services/heapDumper.cpp
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/jdk/jdk/jfr/event/diagnostics/TestHeapDump.java
! test/lib/jdk/test/lib/jfr/EventNames.java