Let the macro ANNOTATE_BENIGN_RACE_STATIC() do what the comment above that macro says what it does.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11421 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/drd/drd.h b/drd/drd.h
index 28deff3..370ef92 100644
--- a/drd/drd.h
+++ b/drd/drd.h
@@ -468,7 +468,8 @@
       public:								\
 	 static_var##_annotator()					\
 	 {								\
-	    ANNOTATE_BENIGN_RACE(&static_var, #static_var ": " description); \
+	    ANNOTATE_BENIGN_RACE_SIZED(&static_var, sizeof(static_var),	\
+				       #static_var ": " description);	\
 	 }								\
       } the_##static_var##_annotator;					\
    }