hg: jdk6/jdk6: 6976186: Shark build system changes

[gbenson at redhat.com]

Changeset: 5f31d69209e5
Author:    gbenson
Date:      2010-10-13 16:58 +0100
URL:       http://hg.openjdk.java.net/jdk6/jdk6/rev/5f31d69209e5

6976186: Shark build system changes
Summary: Switch to Shark target when SHARK_BUILD is true
Reviewed-by: darcy

! make/hotspot-rules.gmk