Add gmock into our dependencies.

third_party/boost/boost/type_traits/is_integral.hpp

Index: third_party/boost/boost/type_traits/is_integral.hpp
diff --git a/third_party/boost/boost/type_traits/is_integral.hpp b/third_party/boost/boost/type_traits/is_integral.hpp
new file mode 100644
index 0000000000000000000000000000000000000000..51710c2fef21e8ad622b7fd494ef02676039215f
--- /dev/null
+++ b/third_party/boost/boost/type_traits/is_integral.hpp
@@ -0,0 +1,73 @@
+
+//  (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
+//  Use, modification and distribution are subject to 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/type_traits for most recent version including documentation.
+
+#ifndef BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
+#define BOOST_TT_IS_INTEGRAL_HPP_INCLUDED
+
+#include <boost/config.hpp>
+
+// should be the last #include
+#include <boost/type_traits/detail/bool_trait_def.hpp>
+
+namespace boost {
+
+//* is a type T an [cv-qualified-] integral type described in the standard (3.9.1p3)
+// as an extention we include long long, as this is likely to be added to the
+// standard at a later date
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_integral,T,false)
+
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned char,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned short,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned int,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned long,true)
+
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed char,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed short,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed int,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,signed long,true)
+
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,bool,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,char,true)
+
+#ifndef BOOST_NO_INTRINSIC_WCHAR_T
+// If the following line fails to compile and you're using the Intel
+// compiler, see http://lists.boost.org/MailArchives/boost-users/msg06567.php,
+// and define BOOST_NO_INTRINSIC_WCHAR_T on the command line.
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,wchar_t,true)
+#endif
+
+// Same set of integral types as in boost/type_traits/integral_promotion.hpp.
+// Please, keep in sync. -- Alexander Nasonov
+#if (defined(BOOST_MSVC) && (BOOST_MSVC < 1300)) \
+    || (defined(BOOST_INTEL_CXX_VERSION) && defined(_MSC_VER) && (BOOST_INTEL_CXX_VERSION <= 600)) \
+    || (defined(__BORLANDC__) && (__BORLANDC__ == 0x600) && (_MSC_VER < 1300))
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int8,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int8,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int16,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int16,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int32,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int32,true)
+#ifdef __BORLANDC__
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
+#endif
+#endif
+
+# if defined(BOOST_HAS_LONG_LONG)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral, ::boost::ulong_long_type,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral, ::boost::long_long_type,true)
+#elif defined(BOOST_HAS_MS_INT64)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,unsigned __int64,true)
+BOOST_TT_AUX_BOOL_TRAIT_CV_SPEC1(is_integral,__int64,true)
+#endif
+
+} // namespace boost
+
+#include <boost/type_traits/detail/bool_trait_undef.hpp>
+
+#endif // BOOST_TT_IS_INTEGRAL_HPP_INCLUDED