hg: jdk9/hs-gc/hotspot: 8066102: Clean up HeapRegionRemSet files

[thomas.schatzl at oracle.com]

Changeset: 3bc090d366bf
Author:    tschatzl
Date:      2014-12-09 12:47 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-gc/hotspot/rev/3bc090d366bf

8066102: Clean up HeapRegionRemSet files
Summary: Remove dead code, tighten public interfaces and improve documentation in the HeapRegionRemSet implementation.
Reviewed-by: mgerdin, kbarrett

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