Update harfbuzz-ng to 0.9.24

third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic-private.hh

Index: third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic-private.hh
diff --git a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic-private.hh b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic-private.hh
index 39268b1453380763b7df7143175b3fea494bcf25..3de5c203fa312d81debac162af86476069aaef00 100644
--- a/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic-private.hh
+++ b/third_party/harfbuzz-ng/src/hb-ot-shape-complex-indic-private.hh
@@ -43,23 +43,25 @@
  * Not sure how to avoid duplication. */
 enum indic_category_t {
   OT_X = 0,
-  OT_C,
-  OT_V,
-  OT_N,
-  OT_H,
-  OT_ZWNJ,
-  OT_ZWJ,
-  OT_M,
-  OT_SM,
-  OT_VD,
-  OT_A,
-  OT_NBSP,
-  OT_DOTTEDCIRCLE, /* Not in the spec, but special in Uniscribe. /Very very/ special! */
-  OT_RS, /* Register Shifter, used in Khmer OT spec */
-  OT_Coeng,
-  OT_Repha,
-  OT_Ra, /* Not explicitly listed in the OT spec, but used in the grammar. */
-  OT_CM
+  OT_C = 1,
+  OT_V = 2,
+  OT_N = 3,
+  OT_H = 4,
+  OT_ZWNJ = 5,
+  OT_ZWJ = 6,
+  OT_M = 7,
+  OT_SM = 8,
+  OT_VD = 9,
+  OT_A = 10,
+  OT_NBSP = 11,
+  OT_DOTTEDCIRCLE = 12,
+  OT_RS = 13, /* Register Shifter, used in Khmer OT spec. */
+  OT_Coeng = 14, /* Khmer-style Virama. */
+  OT_Repha = 15, /* Atomically-encoded logical or visual repha. */
+  OT_Ra = 16,
+  OT_CM = 17,  /* Consonant-Medial. */
+  OT_Avag = 18, /* Avagraha. */
+  OT_CM2 = 31 /* Consonant-Medial, second slot. */
 };
 
 /* Visual positions in a syllable from left to right. */
@@ -93,7 +95,7 @@ enum indic_position_t {
 enum indic_syllabic_category_t {
   INDIC_SYLLABIC_CATEGORY_OTHER			= OT_X,
 
-  INDIC_SYLLABIC_CATEGORY_AVAGRAHA		= OT_X,
+  INDIC_SYLLABIC_CATEGORY_AVAGRAHA		= OT_Avag,
   INDIC_SYLLABIC_CATEGORY_BINDU			= OT_SM,
   INDIC_SYLLABIC_CATEGORY_CONSONANT		= OT_C,
   INDIC_SYLLABIC_CATEGORY_CONSONANT_DEAD	= OT_C,
@@ -101,7 +103,7 @@ enum indic_syllabic_category_t {
   INDIC_SYLLABIC_CATEGORY_CONSONANT_HEAD_LETTER	= OT_C,
   INDIC_SYLLABIC_CATEGORY_CONSONANT_MEDIAL	= OT_CM,
   INDIC_SYLLABIC_CATEGORY_CONSONANT_PLACEHOLDER	= OT_NBSP,
-  INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED	= OT_C,
+  INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED	= OT_CM,
   INDIC_SYLLABIC_CATEGORY_CONSONANT_REPHA	= OT_Repha,
   INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER	= OT_X,
   INDIC_SYLLABIC_CATEGORY_NUKTA			= OT_N,