Remove the old harfbuzz library and integration code

It's not used anymore. harfbuzz-ng is a requirement in Qt 6 if you
want any open type shaping.

Fixes: QTBUG-82881
Change-Id: If7100aebdcfa078a999608bb8f07a2ef3a79d282
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

1 files changed, 0 insertions, 102 deletions

diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-open-private.h b/src/3rdparty/harfbuzz/src/harfbuzz-open-private.h
deleted file mode 100644
index f1ca27809b..0000000000
--- a/src/3rdparty/harfbuzz/src/harfbuzz-open-private.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 1998-2004  David Turner and Werner Lemberg
- * Copyright (C) 2006  Behdad Esfahbod
- *
- * This is part of HarfBuzz, an OpenType Layout engine 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.
- */
-
-#ifndef HARFBUZZ_OPEN_PRIVATE_H
-#define HARFBUZZ_OPEN_PRIVATE_H
-
-#include "harfbuzz-impl.h"
-#include "harfbuzz-open.h"
-#include "harfbuzz-gsub-private.h"
-#include "harfbuzz-gpos-private.h"
-
-HB_BEGIN_HEADER
-
-
-struct  HB_SubTable_
-{
-  union
-  {
-    HB_GSUB_SubTable  gsub;
-    HB_GPOS_SubTable  gpos;
-  } st;
-};
-
-
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_ScriptList( HB_ScriptList* sl,
-			   HB_Stream     input );
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_FeatureList( HB_FeatureList* fl,
-			    HB_Stream         input );
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_LookupList( HB_LookupList*  ll,
-			   HB_Stream        input,
-			   HB_Type         type );
-
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_Coverage( HB_Coverage* c,
-			 HB_Stream      input );
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_ClassDefinition( HB_ClassDefinition* cd,
-				HB_UShort             limit,
-				HB_Stream             input );
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_EmptyOrClassDefinition( HB_ClassDefinition* cd,
-					       HB_UShort             limit,
-					       HB_UInt              class_offset,
-					       HB_UInt              base_offset,
-					       HB_Stream             input );
-HB_INTERNAL HB_Error
-_HB_OPEN_Load_Device( HB_Device** d,
-		       HB_Stream    input );
-
-HB_INTERNAL void  _HB_OPEN_Free_ScriptList( HB_ScriptList*  sl );
-HB_INTERNAL void  _HB_OPEN_Free_FeatureList( HB_FeatureList*  fl );
-HB_INTERNAL void  _HB_OPEN_Free_LookupList( HB_LookupList*  ll,
-		       HB_Type         type );
-
-HB_INTERNAL void  _HB_OPEN_Free_Coverage( HB_Coverage*  c );
-HB_INTERNAL void  _HB_OPEN_Free_ClassDefinition( HB_ClassDefinition*  cd );
-HB_INTERNAL void  _HB_OPEN_Free_Device( HB_Device*  d );
-
-
-
-HB_INTERNAL HB_Error
-_HB_OPEN_Coverage_Index( HB_Coverage* c,
-			  HB_UShort      glyphID,
-			  HB_UShort*     index );
-HB_INTERNAL HB_Error
-_HB_OPEN_Get_Class( HB_ClassDefinition* cd,
-		     HB_UShort             glyphID,
-		    HB_UShort*          klass,
-		     HB_UShort*            index );
-HB_INTERNAL HB_Error
-_HB_OPEN_Get_Device( HB_Device* d,
-		      HB_UShort    size,
-		      HB_Short*    value );
-
-HB_END_HEADER
-
-#endif /* HARFBUZZ_OPEN_PRIVATE_H */