message: ts: fix missing std::tr1 (C++17)
diff: #define GTEST_DONT_DEFINE_ASSERT_GT 0
  #define GTEST_DONT_DEFINE_TEST 0
  +#ifndef GTEST_LANG_CXX11
  +#if __cplusplus >= 201103L || (defined(_MSVC_LANG) && !(_MSVC_LANG < 201103))
  +# define GTEST_LANG_CXX11 1
  +# define GTEST_HAS_TR1_TUPLE 0
  +# define GTEST_HAS_COMBINE 1
  +# endif
  +#endif
  +
  #include "opencv2/ts/ts_gtest.h"
  #include "opencv2/ts/ts_ext.hpp"
  