ehelin [Wed, 04 Apr 2018 10:12:02 +0200] rev 49667
8200626: Restore history for g1ConcurrentMarkThread.*
Reviewed-by: shade, sjohanss
tschatzl [Wed, 04 Apr 2018 11:21:14 +0200] rev 49666
8200074: Remove G1ConcurrentMark::_concurrent_marking_in_progress
Reviewed-by: sjohanss, sangheki
tschatzl [Wed, 04 Apr 2018 11:21:14 +0200] rev 49665
8200255: Remove G1CMTask::_concurrent
Reviewed-by: sangheki, sjohanss
tschatzl [Wed, 04 Apr 2018 11:21:14 +0200] rev 49664
8200234: Cleanup Remark and Cleanup pause code
Summary: Remove redundant methods, factor out verification code and simplify code in Remark and Cleanup pause code.
Reviewed-by: sangheki, sjohanss