Roll HarfBuzz to 1.2.6

third_party/harfbuzz-ng/src/hb-ot-shape-complex-use.cc

 /*
  * Copyright © 2015  Mozilla Foundation.
  * Copyright © 2015  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 481 matching lines @@
   for (unsigned int i = 0; i < count; i++)
     if ((info[i].syllable() & 0x0F) == broken_cluster)
     {
       has_broken_syllables = true;
       break;
     }
   if (likely (!has_broken_syllables))
     return;
 
   hb_glyph_info_t dottedcircle = {0};
-  if (!font->get_glyph (0x25CCu, 0, &dottedcircle.codepoint))
+  if (!font->get_nominal_glyph (0x25CCu, &dottedcircle.codepoint))
     return;
   dottedcircle.use_category() = hb_use_get_categories (0x25CC);
 
   buffer->clear_output ();
 
   buffer->idx = 0;
   unsigned int last_syllable = 0;
   while (buffer->idx < buffer->len && !buffer->in_error)
   {
     unsigned int syllable = buffer->cur().syllable();
@@ skipping 66 matching lines @@
   data_destroy_use,
   NULL, /* preprocess_text */
   NULL, /* postprocess_glyphs */
   HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
   NULL, /* decompose */
   compose_use,
   setup_masks_use,
   HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
   false, /* fallback_position */
 };