hg: jdk/sandbox: 8231264: Implementation of JEP 374: Disable biased-locking and deprecate all flags related to biased-locking

[chris.hegarty at oracle.com]

Changeset: 4a2ee50baa47
Author:    pchilanomate
Date:      2020-05-13 15:47 +0000
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/4a2ee50baa47

8231264: Implementation of JEP 374: Disable biased-locking and deprecate all flags related to biased-locking
Summary: Changed default value of UseBiasedLocking to false and deprecated related flags.
Reviewed-by: dholmes, dcubed

! src/hotspot/share/opto/c2_globals.hpp
! src/hotspot/share/runtime/arguments.cpp
! src/hotspot/share/runtime/globals.hpp
! test/hotspot/gtest/oops/test_markWord.cpp
! test/hotspot/jtreg/runtime/CommandLine/VMDeprecatedOptions.java