hg: hsx/hotspot-gc/hotspot: 7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor

[john.cuthbertson at oracle.com]

Changeset: 8fbf05030e24
Author:    johnc
Date:      2012-09-19 08:48 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/8fbf05030e24

7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor
Summary: The is_zeroed parameter is no longer used and so can be removed.
Reviewed-by: johnc, jmasa, brutisso
Contributed-by: Brandon Mitchell <brandon at twitter.com>

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp