Roll HarfBuzz to 1.1.3

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

 /*
  * Copyright © 2009  Red Hat, Inc.
  * Copyright © 2011  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 365 matching lines @@
 #define HB_UNICODE_FUNC_IMPLEMENT(name) hb_glib_unicode_##name,
       HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS
 #undef HB_UNICODE_FUNC_IMPLEMENT
     }
   };
 
   return const_cast<hb_unicode_funcs_t *> (&_hb_glib_unicode_funcs);
 }
 
 /**
+ * hb_glib_blob_create:
+ *
  * Since: 0.9.38
  **/
 hb_blob_t *
 hb_glib_blob_create (GBytes *gbytes)
 {
   gsize size = 0;
   gconstpointer data = g_bytes_get_data (gbytes, &size);
   return hb_blob_create ((const char *) data,
                          size,
                          HB_MEMORY_MODE_READONLY,
                          g_bytes_ref (gbytes),
                          (hb_destroy_func_t) g_bytes_unref);
 }