hg: jdk/sandbox: Merge

[markus.gronlund at oracle.com]

Changeset: 2bfbb50dd97d
Author:    mgronlun
Date:      2019-10-29 11:50 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/2bfbb50dd97d

Merge

! src/hotspot/share/jfr/instrumentation/jfrEventClassTransformer.cpp
! src/hotspot/share/jfr/recorder/checkpoint/jfrCheckpointManager.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSet.cpp
! src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeSetUtils.hpp
! src/hotspot/share/jfr/recorder/checkpoint/types/traceid/jfrTraceIdBits.inline.hpp
! src/jdk.jfr/share/classes/jdk/jfr/internal/MetadataRepository.java