[subset] VORG table to use _subset2 method and new iterator frameworks
diff --git a/src/hb-subset.cc b/src/hb-subset.cc
index 3f4c2e4..b117870 100644
--- a/src/hb-subset.cc
+++ b/src/hb-subset.cc
@@ -204,7 +204,7 @@
       result = _subset<const OT::cff2> (plan);
       break;
     case HB_OT_TAG_VORG:
-      result = _subset<const OT::VORG> (plan);
+      result = _subset2<const OT::VORG> (plan);
       break;
 #endif