hg: jdk10/hs: 8072061: Automatically determine optimal sizes for the CDS regions

[ioi.lam at oracle.com]

Changeset: d2b64cb3dc6e
Author:    iklam
Date:      2017-08-02 18:07 -0700
URL:       http://hg.openjdk.java.net/jdk10/hs/rev/d2b64cb3dc6e

8072061: Automatically determine optimal sizes for the CDS regions
Summary: See new C++ class MetaspaceClosure.
Reviewed-by: coleenp, jiangli, mseledtsov

! test/lib/sun/hotspot/WhiteBox.java