diff -r 59f139e8a8d1 -r 96b229c54d1e src/share/vm/runtime/vm_operations.hpp
--- a/src/share/vm/runtime/vm_operations.hpp	Wed Mar 25 10:36:08 2009 -0400
+++ b/src/share/vm/runtime/vm_operations.hpp	Wed Mar 25 13:10:54 2009 -0700
@@ -59,7 +59,6 @@
   template(G1CollectFull)                         \
   template(G1CollectForAllocation)                \
   template(G1IncCollectionPause)                  \
-  template(G1PopRegionCollectionPause)            \
   template(EnableBiasedLocking)                   \
   template(RevokeBias)                            \
   template(BulkRevokeBias)                        \