Update OTS to revision 99a3b7f

third_party/ots/src/vhea.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "vhea.h"
 
-#include "gsub.h"
 #include "head.h"
 #include "maxp.h"
 
 // vhea - Vertical Header Table
 // http://www.microsoft.com/typography/otspec/vhea.htm
 
 #define TABLE_NAME "vhea"
 
 namespace ots {
 
@@ skipping 12 matching lines @@
 
   if (!ParseMetricsHeader(font, &table, &vhea->header)) {
     return OTS_FAILURE_MSG("Failed to parse metrics in vhea");
   }
 
   return true;
 }
 
 bool ots_vhea_should_serialise(Font *font) {
   // vhea should'nt serialise when vmtx doesn't exist.
-  // Firefox developer pointed out that vhea/vmtx should serialise iff GSUB is
-  // preserved. See http://crbug.com/77386
-  return font->vhea != NULL && font->vmtx != NULL &&
-      ots_gsub_should_serialise(font);
+  return font->vhea != NULL && font->vmtx != NULL;
 }
 
 bool ots_vhea_serialise(OTSStream *out, Font *font) {
   if (!SerialiseMetricsHeader(font, out, &font->vhea->header)) {
     return OTS_FAILURE_MSG("Failed to write vhea metrics");
   }
   return true;
 }
 
 void ots_vhea_reuse(Font *font, Font *other) {
   font->vhea = other->vhea;
   font->vhea_reused = true;
 }
 
 void ots_vhea_free(Font *font) {
   delete font->vhea;
 }
 
 }  // namespace ots
 
 #undef TABLE_NAME