[khmer] Remove unused khmer_position()

src/dump-khmer-data.cc

@@ -34,10 +34,8 @@ main (void)
     hb_glyph_info_t info;
     info.codepoint = u;
     set_khmer_properties (info);
-    if (info.khmer_category() != INDIC_SYLLABIC_CATEGORY_OTHER ||
-	info.khmer_position() != INDIC_MATRA_CATEGORY_NOT_APPLICABLE)
-      printf("U+%04X	%u	%u\n", u,
-	     info.khmer_category(),
-	     info.khmer_position());
+    if (info.khmer_category() != INDIC_SYLLABIC_CATEGORY_OTHER)
+      printf("U+%04X	%u\n", u,
+	     info.khmer_category());
   }
 }

src/hb-ot-shape-complex-khmer.hh

@@ -34,7 +34,6 @@
 
 /* buffer var allocations */
 #define khmer_category() indic_category() /* khmer_category_t */
-#define khmer_position() indic_position() /* indic_position_t */
 
 
 /* Note: This enum is duplicated in the -machine.rl source file.