hseigel [Mon, 26 Feb 2018 11:28:05 -0500] rev 49169
8194085: Obsolete the deprecated SafepointSynchronize flags and remove related code
Summary: Obsolete SafepointSpinBeforeYield, DeferThrSuspendLoopCount, and DeferPollingPageLoopCount and remove associated code.
Reviewed-by: dcubed, coleenp, dholmes