hg: jdk9/sandbox/hotspot: Merge

[magnus.ihse.bursie at oracle.com]

Changeset: 645cc62b20df
Author:    ihse
Date:      2015-11-08 23:55 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/645cc62b20df

Merge

! make/bsd/makefiles/gcc.make
- src/share/vm/gc/shared/genRemSet.cpp
- src/share/vm/gc/shared/genRemSet.hpp
- src/share/vm/gc/shared/watermark.hpp