Add gmock into our dependencies.

third_party/boost/boost/mpl/same_as.hpp

Index: third_party/boost/boost/mpl/same_as.hpp
diff --git a/third_party/boost/boost/mpl/same_as.hpp b/third_party/boost/boost/mpl/same_as.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..1393c3a01141465bdbf283b8198261af7d08fb5a
--- /dev/null
+++ b/third_party/boost/boost/mpl/same_as.hpp
@@ -0,0 +1,55 @@
+
+#ifndef BOOST_MPL_SAME_AS_HPP_INCLUDED
+#define BOOST_MPL_SAME_AS_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/not.hpp>
+#include <boost/mpl/aux_/lambda_spec.hpp>
+#include <boost/mpl/aux_/config/forwarding.hpp>
+
+#include <boost/type_traits/is_same.hpp>
+
+namespace boost { namespace mpl {
+
+template< typename T1 >
+struct same_as
+{
+    template< typename T2 > struct apply
+#if !defined(BOOST_MPL_CFG_NO_NESTED_FORWARDING)
+        : is_same<T1,T2>
+    {
+#else
+    {
+        typedef typename is_same<T1,T2>::type type;
+#endif
+    };
+};
+
+template< typename T1 >
+struct not_same_as
+{
+    template< typename T2 > struct apply
+#if !defined(BOOST_MPL_CFG_NO_NESTED_FORWARDING)
+        : not_< is_same<T1,T2> >
+    {
+#else
+    {
+        typedef typename not_< is_same<T1,T2> >::type type;
+#endif
+    };
+};
+
+}}
+
+#endif // BOOST_MPL_SAME_AS_HPP_INCLUDED