--- a/hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp	Thu May 20 08:32:11 2010 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1_globals.hpp	Mon May 24 17:11:22 2010 -0700
@@ -254,9 +254,6 @@
           "If non-0 is the size of the G1 survivor space, "                 \
           "otherwise SurvivorRatio is used to determine the size")          \
                                                                             \
-  product(bool, G1UseFixedWindowMMUTracker, false,                          \
-          "If the MMU tracker's memory is full, forget the oldest entry")   \
-                                                                            \
   product(uintx, G1HeapRegionSize, 0,                                       \
           "Size of the G1 regions.")                                        \
                                                                             \