Roll HarfBuzz to 1.1.1

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

Index: third_party/harfbuzz-ng/src/hb-ot-shape-complex-use.cc
diff --git a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-use.cc b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-use.cc
index 4b15deedd48f2b2fd83e53ed31b893d89d57f160..dc2d7af52217fa55492426ac7c43b9ee6e277d1d 100644
--- a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-use.cc
+++ b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-use.cc
@@ -490,11 +490,6 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
   if (likely (!has_broken_syllables))
     return;
 
-
-  hb_codepoint_t dottedcircle_glyph;
-  if (!font->get_glyph (0x25CCu, 0, &dottedcircle_glyph))
-    return;
-
   hb_glyph_info_t dottedcircle = {0};
   if (!font->get_glyph (0x25CCu, 0, &dottedcircle.codepoint))
     return;
@@ -503,9 +498,8 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
   buffer->clear_output ();
 
   buffer->idx = 0;
-
   unsigned int last_syllable = 0;
-  while (buffer->idx < buffer->len)
+  while (buffer->idx < buffer->len && !buffer->in_error)
   {
     unsigned int syllable = buffer->cur().syllable();
     syllable_type_t syllable_type = (syllable_type_t) (syllable & 0x0F);
@@ -513,10 +507,10 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
     {
       last_syllable = syllable;
 
-      hb_glyph_info_t info = dottedcircle;
-      info.cluster = buffer->cur().cluster;
-      info.mask = buffer->cur().mask;
-      info.syllable() = buffer->cur().syllable();
+      hb_glyph_info_t ginfo = dottedcircle;
+      ginfo.cluster = buffer->cur().cluster;
+      ginfo.mask = buffer->cur().mask;
+      ginfo.syllable() = buffer->cur().syllable();
       /* TODO Set glyph_props? */
 
       /* Insert dottedcircle after possible Repha. */
@@ -525,7 +519,7 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
 	     buffer->cur().use_category() == USE_R)
         buffer->next_glyph ();
 
-      buffer->output_info (info);
+      buffer->output_info (ginfo);
     }
     else
       buffer->next_glyph ();
@@ -576,6 +570,7 @@ const hb_ot_complex_shaper_t _hb_ot_complex_shaper_use =
   data_create_use,
   data_destroy_use,
   NULL, /* preprocess_text */
+  NULL, /* postprocess_glyphs */
   HB_OT_SHAPE_NORMALIZATION_MODE_COMPOSED_DIACRITICS_NO_SHORT_CIRCUIT,
   NULL, /* decompose */
   compose_use,