hg: jdk9/hs-rt/hotspot: 8059131: sawindbg.dll is not compiled with /SAFESEH

[dmitry.samersoff at oracle.com]

Changeset: 9c8575a9f888
Author:    dsamersoff
Date:      2014-11-11 04:34 -0800
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/hotspot/rev/9c8575a9f888

8059131: sawindbg.dll is not compiled with /SAFESEH
Summary: Make variable SAFESEH_FLAG replaced with /SAFESEH link option.
Reviewed-by: mgronlun, sla

! make/windows/makefiles/sa.make