hg: jdk9/hs: 8164737: Remove Unsafe dependency from ProcessTools

[christian.tornqvist at oracle.com]

Changeset: ed4e02fb36c3
Author:    ctornqvi
Date:      2016-08-25 08:39 -0400
URL:       http://hg.openjdk.java.net/jdk9/hs/rev/ed4e02fb36c3

8164737: Remove Unsafe dependency from ProcessTools
Reviewed-by: gtriantafill, dholmes

! test/lib/jdk/test/lib/Utils.java
+ test/lib/jdk/test/lib/unsafe/UnsafeHelper.java