diff -r 000000000000 -r 6474c204b198 gfx/ots/src/gsub.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/ots/src/gsub.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,29 @@
+// 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.
+
+#ifndef OTS_GSUB_H_
+#define OTS_GSUB_H_
+
+#include "ots.h"
+
+namespace ots {
+
+struct OpenTypeGSUB {
+  OpenTypeGSUB()
+      : num_lookups(0),
+        data(NULL),
+        length(0) {
+  }
+
+  // Number of lookups in GPSUB table
+  uint16_t num_lookups;
+
+  const uint8_t *data;
+  size_t length;
+};
+
+}  // namespace ots
+
+#endif  // OTS_GSUB_H_
+