Remove comment line referring to old LRU stuff.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1373 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/vg_transtab.c b/coregrind/vg_transtab.c
index c8f38d7..ff264fa 100644
--- a/coregrind/vg_transtab.c
+++ b/coregrind/vg_transtab.c
@@ -551,8 +551,7 @@
       VGP_POPCC(VgpSlowFindT);
       return (Addr)0;
    } else {
-      /* Found it.  Put the search result into the fast cache now.
-         Also set the mru_epoch to mark this translation as used. */
+      /* Found it.  Put the search result into the fast cache now. */
       UInt cno = (UInt)original_addr & VG_TT_FAST_MASK;
       VG_(tt_fast)[cno] = (Addr)(tte->tcentry);
       VG_(tt_fast_misses)++;