diff -r e8ba50da0de0 -r c3c9eee55fce src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp	Thu Aug 07 22:28:16 2014 +0200
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp	Thu Aug 07 22:28:53 2014 +0200
@@ -1404,9 +1404,6 @@
   // "cl.do_oop" on each.
   virtual void oop_iterate(ExtendedOopClosure* cl);
 
-  // Same as above, restricted to a memory region.
-  void oop_iterate(MemRegion mr, ExtendedOopClosure* cl);
-
   // Iterate over all objects, calling "cl.do_object" on each.
   virtual void object_iterate(ObjectClosure* cl);