hg: jdk9/sandbox/hotspot: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: c5103d0b37bf
Author:    lana
Date:      2015-10-05 20:24 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/c5103d0b37bf

Added tag jdk9-b84 for changeset 184c43284449

! .hgtags

Changeset: 03845376ea9d
Author:    lana
Date:      2015-10-06 08:41 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/03845376ea9d

Merge

- test/gc/logging/TestPrintReferences.java
- test/gc/startup_warnings/TestDefaultMaxRAMFraction.java
- test/gc/startup_warnings/TestNoParNew.java