--- a/hotspot/src/share/vm/runtime/synchronizer.cpp	Wed Apr 03 16:43:09 2013 -0700
+++ b/hotspot/src/share/vm/runtime/synchronizer.cpp	Thu Apr 04 10:01:26 2013 -0700
@@ -449,8 +449,6 @@
 // and explicit fences (barriers) to control for architectural reordering performed
 // by the CPU(s) or platform.
 
-static int  MBFence (int x) { OrderAccess::fence(); return x; }
-
 struct SharedGlobals {
     // These are highly shared mostly-read variables.
     // To avoid false-sharing they need to be the sole occupants of a $ line.
@@ -1639,11 +1637,6 @@
 
 #ifndef PRODUCT
 
-void ObjectSynchronizer::trace_locking(Handle locking_obj, bool is_compiled,
-                                       bool is_method, bool is_locking) {
-  // Don't know what to do here
-}
-
 // Verify all monitors in the monitor cache, the verification is weak.
 void ObjectSynchronizer::verify() {
   ObjectMonitor* block = gBlockList;