--- old/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-shape.h	2017-11-30 10:47:13.261458071 -0800
+++ new/src/java.desktop/share/native/libfontmanager/harfbuzz/hb-shape.h	2017-11-30 10:47:13.061458077 -0800
@@ -40,22 +40,6 @@
 HB_BEGIN_DECLS
 
 
-typedef struct hb_feature_t {
-  hb_tag_t      tag;
-  uint32_t      value;
-  unsigned int  start;
-  unsigned int  end;
-} hb_feature_t;
-
-HB_EXTERN hb_bool_t
-hb_feature_from_string (const char *str, int len,
-                        hb_feature_t *feature);
-
-HB_EXTERN void
-hb_feature_to_string (hb_feature_t *feature,
-                      char *buf, unsigned int size);
-
-
 HB_EXTERN void
 hb_shape (hb_font_t           *font,
           hb_buffer_t         *buffer,