Add gmock into our dependencies.

third_party/boost/boost/mpl/vector/vector20.hpp

Index: third_party/boost/boost/mpl/vector/vector20.hpp
diff --git a/third_party/boost/boost/mpl/vector/vector20.hpp b/third_party/boost/boost/mpl/vector/vector20.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..78814547f8dd268ebb491a7faee97d6539f8f04c
--- /dev/null
+++ b/third_party/boost/boost/mpl/vector/vector20.hpp
@@ -0,0 +1,45 @@
+
+#ifndef BOOST_MPL_VECTOR_VECTOR20_HPP_INCLUDED
+#define BOOST_MPL_VECTOR_VECTOR20_HPP_INCLUDED
+
+// Copyright Aleksey Gurtovoy 2000-2004
+//
+// 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)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Source$
+// $Date: 2004-09-02 11:41:37 -0400 (Thu, 02 Sep 2004) $
+// $Revision: 24874 $
+
+#if !defined(BOOST_MPL_PREPROCESSING_MODE)
+#   include <boost/mpl/vector/vector10.hpp>
+#endif
+
+#include <boost/mpl/aux_/config/use_preprocessed.hpp>
+
+#if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \
+    && !defined(BOOST_MPL_PREPROCESSING_MODE)
+
+#   define BOOST_MPL_PREPROCESSED_HEADER vector20.hpp
+#   include <boost/mpl/vector/aux_/include_preprocessed.hpp>
+
+#else
+
+#   include <boost/mpl/aux_/config/typeof.hpp>
+#   include <boost/mpl/aux_/config/ctps.hpp>
+#   include <boost/preprocessor/iterate.hpp>
+
+namespace boost { namespace mpl {
+
+#   define BOOST_PP_ITERATION_PARAMS_1 \
+    (3,(11, 20, <boost/mpl/vector/aux_/numbered.hpp>))
+#   include BOOST_PP_ITERATE()
+
+}}
+
+#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
+
+#endif // BOOST_MPL_VECTOR_VECTOR20_HPP_INCLUDED