Add hb_unicode_combining_class_t

src/hb-common.h

diff --git a/src/hb-common.h b/src/hb-common.h
index 1728db7..6f2a709 100644
--- a/src/hb-common.h
+++ b/src/hb-common.h
@@ -141,47 +141,11 @@
 hb_language_get_default (void);
 
 
-/* hb_unicode_general_category_t */
-
-typedef enum
-{
-  HB_UNICODE_GENERAL_CATEGORY_CONTROL,			/* Cc */
-  HB_UNICODE_GENERAL_CATEGORY_FORMAT,			/* Cf */
-  HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED,		/* Cn */
-  HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE,		/* Co */
-  HB_UNICODE_GENERAL_CATEGORY_SURROGATE,		/* Cs */
-  HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER,		/* Ll */
-  HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER,		/* Lm */
-  HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER,		/* Lo */
-  HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER,		/* Lt */
-  HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER,		/* Lu */
-  HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK,		/* Mc */
-  HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK,		/* Me */
-  HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK,		/* Mn */
-  HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER,		/* Nd */
-  HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER,		/* Nl */
-  HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER,		/* No */
-  HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION,	/* Pc */
-  HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION,		/* Pd */
-  HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION,	/* Pe */
-  HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION,	/* Pf */
-  HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION,	/* Pi */
-  HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION,	/* Po */
-  HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION,		/* Ps */
-  HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL,		/* Sc */
-  HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL,		/* Sk */
-  HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL,		/* Sm */
-  HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL,		/* So */
-  HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR,		/* Zl */
-  HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR,	/* Zp */
-  HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR		/* Zs */
-} hb_unicode_general_category_t;
-
-
 /* hb_script_t */
 
 /* http://unicode.org/iso15924/ */
 /* http://goo.gl/x9ilM */
+/* Unicode Character Database property: Script (sc) */
 typedef enum
 {
   /* Unicode-1.1 additions */