Updating to new OTS repo from https://github.com/khaledhosny/ots.git

src/metrics.h

Index: src/metrics.h
diff --git a/src/metrics.h b/src/metrics.h
old mode 100644
new mode 100755
index 46559e1772a29f3297108559c8c44fae608fa92d..f0b4ee8c68ade0f79c53aa9ddc5ffb275937f87a
--- a/src/metrics.h
+++ b/src/metrics.h
@@ -5,7 +5,8 @@
 #ifndef OTS_METRICS_H_
 #define OTS_METRICS_H_
 
-#include <utility>  // std::pair
+#include <new>
+#include <utility>
 #include <vector>
 
 #include "ots.h"
@@ -34,14 +35,17 @@ struct OpenTypeMetricsTable {
 
 bool ParseMetricsHeader(OpenTypeFile *file, Buffer *table,
                         OpenTypeMetricsHeader *header);
-bool SerialiseMetricsHeader(OTSStream *out,
+bool SerialiseMetricsHeader(const ots::OpenTypeFile *file,
+                            OTSStream *out,
                             const OpenTypeMetricsHeader *header);
 
-bool ParseMetricsTable(Buffer *table,
+bool ParseMetricsTable(const ots::OpenTypeFile *file,
+                       Buffer *table,
                        const uint16_t num_glyphs,
                        const OpenTypeMetricsHeader *header,
                        OpenTypeMetricsTable *metrics);
-bool SerialiseMetricsTable(OTSStream *out,
+bool SerialiseMetricsTable(const ots::OpenTypeFile *file,
+                           OTSStream *out,
                            const OpenTypeMetricsTable *metrics);
 
 }  // namespace ots