Roll HarfBuzz to 1.1.3

third_party/harfbuzz-ng/src/hb-ot-map.cc

Index: third_party/harfbuzz-ng/src/hb-ot-map.cc
diff --git a/third_party/harfbuzz-ng/src/hb-ot-map.cc b/third_party/harfbuzz-ng/src/hb-ot-map.cc
index 95bd04ee8e264f8315e4d8e491430cc2763d4f3f..7bdeddbe12b64db0ef7f2c0b47c4c32d6457e31e 100644
--- a/third_party/harfbuzz-ng/src/hb-ot-map.cc
+++ b/third_party/harfbuzz-ng/src/hb-ot-map.cc
@@ -89,7 +89,7 @@ hb_ot_map_builder_t::hb_ot_map_builder_t (hb_face_t *face_,
 
   for (unsigned int table_index = 0; table_index < 2; table_index++) {
     hb_tag_t table_tag = table_tags[table_index];
-    found_script[table_index] = hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
+    found_script[table_index] = (bool) hb_ot_layout_table_choose_script (face, table_tag, script_tags, &script_index[table_index], &chosen_script[table_index]);
     hb_ot_layout_script_find_language (face, table_tag, script_index[table_index], language_tag, &language_index[table_index]);
   }
 }