diff -r 2518569e1e01 -r 6382fd0ea303 hotspot/src/share/vm/memory/iterator.hpp
--- a/hotspot/src/share/vm/memory/iterator.hpp	Fri Mar 28 14:03:11 2014 +0100
+++ b/hotspot/src/share/vm/memory/iterator.hpp	Fri Mar 28 14:15:03 2014 +0100
@@ -27,7 +27,6 @@
 
 #include "memory/allocation.hpp"
 #include "memory/memRegion.hpp"
-#include "runtime/prefetch.hpp"
 #include "utilities/top.hpp"
 
 class CodeBlob;
@@ -84,11 +83,6 @@
 
   virtual void do_class_loader_data(ClassLoaderData* cld) { ShouldNotReachHere(); }
 
-  // Controls how prefetching is done for invocations of this closure.
-  Prefetch::style prefetch_style() { // Note that this is non-virtual.
-    return Prefetch::do_none;
-  }
-
   // True iff this closure may be safely applied more than once to an oop
   // location without an intervening "major reset" (like the end of a GC).
   virtual bool idempotent() { return false; }