Add gmock into our dependencies.

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

Index: third_party/boost/boost/mpl/vector/aux_/clear.hpp
diff --git a/third_party/boost/boost/mpl/vector/aux_/clear.hpp b/third_party/boost/boost/mpl/vector/aux_/clear.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..bc78fb54099d0892e1c34a9856c25c96d7355cae
--- /dev/null
+++ b/third_party/boost/boost/mpl/vector/aux_/clear.hpp
@@ -0,0 +1,55 @@
+
+#ifndef BOOST_MPL_VECTOR_AUX_CLEAR_HPP_INCLUDED
+#define BOOST_MPL_VECTOR_AUX_CLEAR_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 $
+
+#include <boost/mpl/clear_fwd.hpp>
+#include <boost/mpl/vector/aux_/vector0.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 clear_impl< aux::vector_tag >
+{
+    template< typename Vector > struct apply
+    {
+        typedef vector0<> type;
+    };
+};
+
+#else
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+template< long N >
+struct clear_impl< aux::vector_tag<N> >
+{
+    template< typename Vector > struct apply
+    {
+        typedef vector0<> type;
+    };
+};
+
+#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+#endif // BOOST_MPL_CFG_TYPEOF_BASED_SEQUENCES
+
+}}
+
+#endif // BOOST_MPL_VECTOR_AUX_CLEAR_HPP_INCLUDED