Remove the last of SANITIZE macros: SANITIZE_SELF
diff --git a/src/hb-open-file-private.hh b/src/hb-open-file-private.hh
index b58e26b..cf75df9 100644
--- a/src/hb-open-file-private.hh
+++ b/src/hb-open-file-private.hh
@@ -51,7 +51,7 @@
 
   inline bool sanitize (hb_sanitize_context_t *context) {
     TRACE_SANITIZE ();
-    return SANITIZE_SELF ();
+    return context->check_struct (this);
   }
 
   Tag		tag;		/* 4-byte identifier. */
@@ -100,7 +100,7 @@
   public:
   inline bool sanitize (hb_sanitize_context_t *context) {
     TRACE_SANITIZE ();
-    return SANITIZE_SELF ()
+    return context->check_struct (this)
 	&& context->check_array (tableDir, TableDirectory::get_size (), numTables);
   }