Removing extraneous test

Author: thejcannon

googlemock/test/gmock-pp_test.cc

@@ -27,7 +27,6 @@ static_assert(
 static_assert(
   GMOCK_PP_HAS_COMMA(GMOCK_TEST_REPLACE_comma_WITH_COMMA(comma(unrelated))),
   "");
-static_assert(GMOCK_PP_HAS_COMMA((, )), "");
 static_assert(!GMOCK_PP_IS_EMPTY(, ), "");
 static_assert(!GMOCK_PP_IS_EMPTY(a), "");
 static_assert(!GMOCK_PP_IS_EMPTY(()), "");