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

third_party/ots/src/hmtx.cc

Index: third_party/ots/src/hmtx.cc
diff --git a/third_party/ots/src/hmtx.cc b/third_party/ots/src/hmtx.cc
deleted file mode 100644
index ae86513196a86a33f30850d0a2bb2dc598968700..0000000000000000000000000000000000000000
--- a/third_party/ots/src/hmtx.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (c) 2009 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 "hmtx.h"
-
-#include "hhea.h"
-#include "maxp.h"
-
-// hmtx - Horizontal Metrics
-// http://www.microsoft.com/typography/otspec/hmtx.htm
-
-#define TABLE_NAME "hmtx"
-
-namespace ots {
-
-bool ots_hmtx_parse(OpenTypeFile *file, const uint8_t *data, size_t length) {
-  Buffer table(data, length);
-  OpenTypeHMTX *hmtx = new OpenTypeHMTX;
-  file->hmtx = hmtx;
-
-  if (!file->hhea || !file->maxp) {
-    return OTS_FAILURE_MSG("Missing hhea or maxp tables in font, needed by hmtx");
-  }
-
-  if (!ParseMetricsTable(file, &table, file->maxp->num_glyphs,
-                         &file->hhea->header, &hmtx->metrics)) {
-    return OTS_FAILURE_MSG("Failed to parse hmtx metrics");
-  }
-
-  return true;
-}
-
-bool ots_hmtx_should_serialise(OpenTypeFile *file) {
-  return file->hmtx != NULL;
-}
-
-bool ots_hmtx_serialise(OTSStream *out, OpenTypeFile *file) {
-  if (!SerialiseMetricsTable(file, out, &file->hmtx->metrics)) {
-    return OTS_FAILURE_MSG("Failed to serialise htmx metrics");
-  }
-  return true;
-}
-
-void ots_hmtx_free(OpenTypeFile *file) {
-  delete file->hmtx;
-}
-
-}  // namespace ots
-
-#undef TABLE_NAME