Googletest export

Rewrite InvokeArgument action without using pump.

PiperOrigin-RevId: 340861582

googlemock/include/gmock/gmock-actions.h

@@ -1539,15 +1539,6 @@ class ActionImpl<Derived<Ts...>> {
   std::tuple<Ts...> params_;
 };
 
-// internal::InvokeArgument - a helper for InvokeArgument action.
-// The basic overloads are provided here for generic functors.
-// Overloads for other custom-callables are provided in the
-// internal/custom/gmock-generated-actions.h header.
-template <typename F, typename... Args>
-auto InvokeArgument(F f, Args... args) -> decltype(f(args...)) {
-  return f(args...);
-}
-
 #define GMOCK_INTERNAL_ARG_UNUSED(i, data, el) \
   , const arg##i##_type& arg##i GTEST_ATTRIBUTE_UNUSED_
 #define GMOCK_ACTION_ARG_TYPES_AND_NAMES_UNUSED_                 \