hg: jdk/jdk: 8246476: remove AsyncDeflateIdleMonitors option and the safepoint based deflation mechanism

[daniel.daugherty at oracle.com]

Changeset: 9c9e71164fa7
Author:    dcubed
Date:      2020-07-13 16:36 -0400
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/9c9e71164fa7

8246476: remove AsyncDeflateIdleMonitors option and the safepoint based deflation mechanism
Reviewed-by: dholmes, pchilanomate, coleenp

! src/hotspot/share/runtime/globals.hpp
! src/hotspot/share/runtime/init.cpp
! src/hotspot/share/runtime/objectMonitor.cpp
! src/hotspot/share/runtime/objectMonitor.hpp
! src/hotspot/share/runtime/objectMonitor.inline.hpp
! src/hotspot/share/runtime/safepoint.cpp
! src/hotspot/share/runtime/serviceThread.cpp
! src/hotspot/share/runtime/synchronizer.cpp
! src/hotspot/share/runtime/synchronizer.hpp
! src/hotspot/share/runtime/vmOperations.cpp
! src/hotspot/share/runtime/vmThread.cpp
! src/hotspot/share/services/threadService.cpp
! test/hotspot/gtest/oops/test_markWord.cpp
! test/hotspot/jtreg/runtime/logging/SafepointCleanupTest.java