Update harfbuzz-ng to 1a5a91dc0d8bf4b72a2f22dc6300b06ad7000b79.

third_party/harfbuzz-ng/src/hb-font-private.h

Index: third_party/harfbuzz-ng/src/hb-font-private.h
diff --git a/third_party/harfbuzz-ng/src/hb-font-private.h b/third_party/harfbuzz-ng/src/hb-font-private.h
deleted file mode 100644
index b147bceac8301945abfc50ee9ab11c752ec69b14..0000000000000000000000000000000000000000
--- a/third_party/harfbuzz-ng/src/hb-font-private.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (C) 2009  Red Hat, Inc.
- *
- *  This is part of HarfBuzz, a text shaping library.
- *
- * Permission is hereby granted, without written agreement and without
- * license or royalty fees, to use, copy, modify, and distribute this
- * software and its documentation for any purpose, provided that the
- * above copyright notice and the following two paragraphs appear in
- * all copies of this software.
- *
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
- * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
- * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
- * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- *
- * Red Hat Author(s): Behdad Esfahbod
- */
-
-#ifndef HB_FONT_PRIVATE_H
-#define HB_FONT_PRIVATE_H
-
-#include "hb-private.h"
-
-#include "hb-font.h"
-
-HB_BEGIN_DECLS
-
-
-/*
- * hb_font_funcs_t
- */
-
-struct _hb_font_funcs_t {
-  hb_reference_count_t ref_count;
-
-  hb_bool_t immutable;
-
-  struct {
-    hb_font_get_glyph_func_t		get_glyph;
-    hb_font_get_glyph_advance_func_t	get_glyph_advance;
-    hb_font_get_glyph_extents_func_t	get_glyph_extents;
-    hb_font_get_contour_point_func_t	get_contour_point;
-    hb_font_get_kerning_func_t		get_kerning;
-  } v;
-};
-
-extern HB_INTERNAL hb_font_funcs_t _hb_font_funcs_nil;
-
-
-/*
- * hb_face_t
- */
-
-struct _hb_face_t {
-  hb_reference_count_t ref_count;
-
-  hb_get_table_func_t  get_table;
-  hb_destroy_func_t    destroy;
-  void                *user_data;
-
-  hb_blob_t *head_blob;
-  const struct head *head_table;
-
-  struct hb_ot_layout_t *ot_layout;
-};
-
-
-/*
- * hb_font_t
- */
-
-struct _hb_font_t {
-  hb_reference_count_t ref_count;
-
-  unsigned int x_scale;
-  unsigned int y_scale;
-
-  unsigned int x_ppem;
-  unsigned int y_ppem;
-
-  hb_font_funcs_t   *klass;
-  hb_destroy_func_t  destroy;
-  void              *user_data;
-};
-
-
-HB_END_DECLS
-
-#endif /* HB_FONT_PRIVATE_H */