Add gmock into our dependencies.

third_party/boost/boost/fusion/tuple/tuple.hpp

Index: third_party/boost/boost/fusion/tuple/tuple.hpp
diff --git a/third_party/boost/boost/fusion/tuple/tuple.hpp b/third_party/boost/boost/fusion/tuple/tuple.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..d98603233878f2fe022465301103ea57ec4a7a2a
--- /dev/null
+++ b/third_party/boost/boost/fusion/tuple/tuple.hpp
@@ -0,0 +1,72 @@
+/*=============================================================================
+    Copyright (c) 2005 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_TUPLE_10032005_0810)
+#define FUSION_TUPLE_10032005_0810
+
+#include <boost/fusion/tuple/tuple_fwd.hpp>
+#include <boost/fusion/container/vector/vector.hpp>
+#include <boost/fusion/sequence/intrinsic/size.hpp>
+#include <boost/fusion/sequence/intrinsic/value_at.hpp>
+#include <boost/fusion/sequence/intrinsic/at.hpp>
+#include <boost/fusion/sequence/comparison.hpp>
+#include <boost/fusion/sequence/io.hpp>
+#include <boost/utility/enable_if.hpp>
+#include <boost/type_traits/is_const.hpp>
+
+namespace boost { namespace fusion
+{
+    template <BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, typename T)>
+    struct tuple : vector<BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, T)>
+    {
+        typedef vector<
+            BOOST_PP_ENUM_PARAMS(FUSION_MAX_VECTOR_SIZE, T)> 
+        base_type;
+
+        tuple()
+            : base_type() {}
+        
+        template <typename Sequence>
+        tuple(Sequence const& rhs)
+            : base_type(rhs) {}
+
+        #include <boost/fusion/tuple/detail/tuple_forward_ctor.hpp>
+
+        template <typename T>
+        tuple&
+        operator=(T const& rhs)
+        {
+            base_type::operator=(rhs);
+            return *this;
+        }
+    };
+
+    template <typename Tuple> 
+    struct tuple_size : result_of::size<Tuple> {};
+
+    template <int N, typename Tuple> 
+    struct tuple_element : result_of::value_at_c<Tuple, N> {};
+
+    template <int N, typename Tuple>
+    inline typename 
+        lazy_disable_if<
+            is_const<Tuple>
+          , result_of::at_c<Tuple, N>
+        >::type
+    get(Tuple& tup)
+    {
+        return at_c<N>(tup);
+    }
+
+    template <int N, typename Tuple>
+    inline typename result_of::at_c<Tuple const, N>::type
+    get(Tuple const& tup)
+    {
+        return at_c<N>(tup);
+    }
+}}
+
+#endif