diff -r bf8c2b2c8cfa -r 3c327c2b6782 src/share/vm/runtime/vmStructs.cpp
--- a/src/share/vm/runtime/vmStructs.cpp	Tue Jan 22 13:42:39 2013 +0100
+++ b/src/share/vm/runtime/vmStructs.cpp	Thu Jan 03 15:03:27 2013 -0800
@@ -2087,8 +2087,7 @@
   declare_toplevel_type(FreeBlockDictionary<Metablock>*)                  \
   declare_toplevel_type(FreeList<Metablock>*)                             \
   declare_toplevel_type(FreeList<Metablock>)                              \
-  declare_toplevel_type(MetablockTreeDictionary*)                         \
-           declare_type(MetablockTreeDictionary, FreeBlockDictionary<Metablock>)
+  declare_type(MetablockTreeDictionary, FreeBlockDictionary<Metablock>)
 
 
 //--------------------------------------------------------------------------------