Add gmock into our dependencies.

third_party/boost/boost/mpl/vector/aux_/O1_size.hpp

Index: third_party/boost/boost/mpl/vector/aux_/O1_size.hpp
diff --git a/third_party/boost/boost/mpl/vector/aux_/O1_size.hpp b/third_party/boost/boost/mpl/vector/aux_/O1_size.hpp
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index 0000000000000000000000000000000000000000..e259f863659225a0dc31666e8cd4b85cdc335243
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+++ b/third_party/boost/boost/mpl/vector/aux_/O1_size.hpp
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+
+#ifndef BOOST_MPL_VECTOR_AUX_O1_SIZE_HPP_INCLUDED
+#define BOOST_MPL_VECTOR_AUX_O1_SIZE_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: 2004-09-03 21:33:47 -0400 (Fri, 03 Sep 2004) $
+// $Revision: 24897 $
+
+#include <boost/mpl/O1_size_fwd.hpp>
+#include <boost/mpl/minus.hpp>
+#include <boost/mpl/long.hpp>
+#include <boost/mpl/vector/aux_/tag.hpp>
+#include <boost/mpl/aux_/config/typeof.hpp>
+#include <boost/mpl/aux_/config/ctps.hpp>
+
+namespace boost { namespace mpl {
+
+#if defined(BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES)
+
+template<>
+struct O1_size_impl< aux::vector_tag >
+{
+    template< typename Vector > struct apply
+        : Vector::size
+    {
+    };
+};
+
+#else
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+template< long N >
+struct O1_size_impl< aux::vector_tag<N> >
+{
+    template< typename Vector > struct apply
+        : mpl::long_<N>
+    {
+    };
+};
+
+#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+#endif // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES
+
+}}
+
+#endif // BOOST_MPL_VECTOR_AUX_O1_SIZE_HPP_INCLUDED