Remove B3I64Tuple, it's not used by anything

Change-Id: Ie1b05375a8e8d634e6ef6b2bf6edde65b32574bd
Reviewed-on: https://gerrit.libreoffice.org/15811Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

basegfx/Library_basegfx.mk

@@ -81,7 +81,6 @@ $(eval $(call gb_Library_add_exception_objects,basegfx,\
     basegfx/source/tuple/b2i64tuple \
     basegfx/source/tuple/b2ituple \
     basegfx/source/tuple/b3dtuple \
-    basegfx/source/tuple/b3i64tuple \
     basegfx/source/tuple/b3ituple \
     basegfx/source/vector/b2dvector \
     basegfx/source/vector/b2ivector \

basegfx/source/tuple/b3i64tuple.cxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include <basegfx/tuple/b3i64tuple.hxx>
-#include <rtl/instance.hxx>
-
-namespace { struct EmptyTuple : public rtl::Static<basegfx::B3I64Tuple, EmptyTuple> {}; }
-
-namespace basegfx
-{
-} // end of namespace basegfx
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

include/basegfx/range/b3irange.hxx

@@ -23,7 +23,6 @@
 #include <basegfx/point/b3ipoint.hxx>
 #include <basegfx/point/b3dpoint.hxx>
 #include <basegfx/tuple/b3ituple.hxx>
-#include <basegfx/tuple/b3i64tuple.hxx>
 #include <basegfx/range/basicrange.hxx>
 #include <basegfx/basegfxdllapi.h>
 
@@ -160,15 +159,6 @@ namespace basegfx
                 );
         }
 
-        B3I64Tuple getRange() const
-        {
-            return B3I64Tuple(
-                maRangeX.getRange(),
-                maRangeY.getRange(),
-                maRangeZ.getRange()
-                );
-        }
-
         B3DPoint getCenter() const
         {
             return B3DPoint(