8043770: File leak in MemNotifyThread::start() in hotspot.src.os.linux.vm.os_linux.cpp Summary: Fixed by removing all code related to LowMemoryProtection, which removed offending code. Reviewed-by: dholmes, minqi

^build/
^dist/
^drop/
^drop_included/
^webrev
/nbproject/private/
^.hgtip