Update from https://crrev.com/316786

third_party/harfbuzz-ng/src/hb-shape.cc

 /*
  * Copyright © 2009  Red Hat, Inc.
  * Copyright © 2012  Google, Inc.
  *
  *  This is part of HarfBuzz, a text shaping library.
  *
  * Permission is hereby granted, without written agreement and without
  * license or royalty fees, to use, copy, modify, and distribute this
  * software and its documentation for any purpose, provided that the
  * above copyright notice and the following two paragraphs appear in
@@ skipping 182 matching lines @@
          parse_feature_indices (pp, end, feature) &&
          parse_feature_value_postfix (pp, end, feature) &&
          parse_space (pp, end) &&
          *pp == end;
 }
 
 /**
  * hb_feature_from_string:
  * @str: (array length=len):
  * @len: 
- * @feature: (out) (allow-none):
+ * @feature: (out) (optional):
  *
  * 
  *
  * Return value: 
  *
  * Since: 1.0
  **/
 hb_bool_t
 hb_feature_from_string (const char *str, int len,
                         hb_feature_t *feature)
@@ skipping 58 matching lines @@
   }
   assert (len < ARRAY_LENGTH (s));
   len = MIN (len, size - 1);
   memcpy (buf, s, len);
   buf[len] = '\0';
 }
 
 
 static const char **static_shaper_list;
 
-static inline
+#ifdef HB_USE_ATEXIT
+static
 void free_static_shaper_list (void)
 {
   free (static_shaper_list);
 }
+#endif
 
 /**
  * hb_shape_list_shapers:
  *
  * 
  *
  * Return value: (transfer none):
  *
  * Since: 1.0
  **/
@@ skipping 79 matching lines @@
  * Since: 1.0
  **/
 void
 hb_shape (hb_font_t           *font,
           hb_buffer_t         *buffer,
           const hb_feature_t  *features,
           unsigned int         num_features)
 {
   hb_shape_full (font, buffer, features, num_features, NULL);
 }