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

third_party/ots/src/metrics.h

Index: third_party/ots/src/metrics.h
diff --git a/third_party/ots/src/metrics.h b/third_party/ots/src/metrics.h
deleted file mode 100644
index f0b4ee8c68ade0f79c53aa9ddc5ffb275937f87a..0000000000000000000000000000000000000000
--- a/third_party/ots/src/metrics.h
+++ /dev/null
@@ -1,54 +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_METRICS_H_
-#define OTS_METRICS_H_
-
-#include <new>
-#include <utility>
-#include <vector>
-
-#include "ots.h"
-
-namespace ots {
-
-struct OpenTypeMetricsHeader {
-  uint32_t version;
-  int16_t ascent;
-  int16_t descent;
-  int16_t linegap;
-  uint16_t adv_width_max;
-  int16_t min_sb1;
-  int16_t min_sb2;
-  int16_t max_extent;
-  int16_t caret_slope_rise;
-  int16_t caret_slope_run;
-  int16_t caret_offset;
-  uint16_t num_metrics;
-};
-
-struct OpenTypeMetricsTable {
-  std::vector<std::pair<uint16_t, int16_t> > entries;
-  std::vector<int16_t> sbs;
-};
-
-bool ParseMetricsHeader(OpenTypeFile *file, Buffer *table,
-                        OpenTypeMetricsHeader *header);
-bool SerialiseMetricsHeader(const ots::OpenTypeFile *file,
-                            OTSStream *out,
-                            const OpenTypeMetricsHeader *header);
-
-bool ParseMetricsTable(const ots::OpenTypeFile *file,
-                       Buffer *table,
-                       const uint16_t num_glyphs,
-                       const OpenTypeMetricsHeader *header,
-                       OpenTypeMetricsTable *metrics);
-bool SerialiseMetricsTable(const ots::OpenTypeFile *file,
-                           OTSStream *out,
-                           const OpenTypeMetricsTable *metrics);
-
-}  // namespace ots
-
-#endif  // OTS_METRICS_H_
-