Fix debug statements.

Shows up without NDEBUG.

Change-Id: I1270266369beb783242283af60ee268118c8fb3d
diff --git a/vm/Sync.c b/vm/Sync.c
index 50a7a5e..67263a6 100644
--- a/vm/Sync.c
+++ b/vm/Sync.c
@@ -1249,8 +1249,7 @@
          * any other thread gets a chance.
          */
         inflateMonitor(self, obj);
-        LOG_THIN("(%d) lock %p fattened by wait() to count %d",
-                 self->threadId, &obj->lock, mon->lockCount);
+        LOG_THIN("(%d) lock %p fattened by wait()", self->threadId, &obj->lock);
     }
     mon = LW_MONITOR(obj->lock);
     waitMonitor(self, mon, msec, nsec, interruptShouldThrow);