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diff --git a/src/third_party/boost-1.56.0/boost/fusion/iterator/detail/advance.hpp b/src/third_party/boost-1.56.0/boost/fusion/iterator/detail/advance.hpp
deleted file mode 100644
index ace4ed49896..00000000000
--- a/src/third_party/boost-1.56.0/boost/fusion/iterator/detail/advance.hpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/*=============================================================================
- Copyright (c) 2001-2011 Joel de Guzman
-
- Distributed under the Boost Software License, Version 1.0. (See accompanying
- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-==============================================================================*/
-#if !defined(FUSION_ADVANCE_09172005_1149)
-#define FUSION_ADVANCE_09172005_1149
-
-#include <boost/fusion/support/config.hpp>
-#include <boost/mpl/int.hpp>
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/identity.hpp>
-#include <boost/fusion/iterator/next.hpp>
-#include <boost/fusion/iterator/prior.hpp>
-
-namespace boost { namespace fusion { namespace advance_detail
-{
- // Default advance implementation, perform next(i)
- // or prior(i) N times.
-
- template <typename Iterator, int N>
- struct forward;
-
- template <typename Iterator, int N>
- struct next_forward
- {
- typedef typename
- forward<
- typename result_of::next<Iterator>::type
- , N-1
- >::type
- type;
- };
-
- template <typename Iterator, int N>
- struct forward
- {
- typedef typename
- mpl::eval_if_c<
- (N == 0)
- , mpl::identity<Iterator>
- , next_forward<Iterator, N>
- >::type
- type;
-
- BOOST_FUSION_GPU_ENABLED
- static type const&
- call(type const& i)
- {
- return i;
- }
-
- template <typename I>
- BOOST_FUSION_GPU_ENABLED
- static type
- call(I const& i)
- {
- return call(fusion::next(i));
- }
- };
-
- template <typename Iterator, int N>
- struct backward;
-
- template <typename Iterator, int N>
- struct next_backward
- {
- typedef typename
- backward<
- typename result_of::prior<Iterator>::type
- , N+1
- >::type
- type;
- };
-
- template <typename Iterator, int N>
- struct backward
- {
- typedef typename
- mpl::eval_if_c<
- (N == 0)
- , mpl::identity<Iterator>
- , next_backward<Iterator, N>
- >::type
- type;
-
- BOOST_FUSION_GPU_ENABLED
- static type const&
- call(type const& i)
- {
- return i;
- }
-
- template <typename I>
- BOOST_FUSION_GPU_ENABLED
- static type
- call(I const& i)
- {
- return call(fusion::prior(i));
- }
- };
-
-}}}
-
-#endif