Revert of Updating OTS repo from https://github.com/khaledhosny/ots.git

third_party/ots/src/gsub.h

Index: third_party/ots/src/gsub.h
diff --git a/third_party/ots/src/gsub.h b/third_party/ots/src/gsub.h
deleted file mode 100644
index f6f8cd3b15cf5d0ac1c667680af47320d52f8103..0000000000000000000000000000000000000000
--- a/third_party/ots/src/gsub.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// 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_
-