Followon to r279744. Find the other exception types and make __throw_XXX routines (and call them). Remove the generic __libcpp_throw routine, since no one uses it anymore.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@279763 91177308-0d34-0410-b5e6-96231b3b80d8

include/exception

@@ -255,19 +255,4 @@ rethrow_if_nested(const _Ep&, typename enable_if<
 
 }  // std
 
-_LIBCPP_BEGIN_NAMESPACE_STD
-
-template <class _Exception>
-_LIBCPP_INLINE_VISIBILITY
-inline void __libcpp_throw(_Exception const& __e) {
-#ifndef _LIBCPP_NO_EXCEPTIONS
-    throw __e;
-#else
-    _VSTD::fprintf(stderr, "%s\n", __e.what());
-    _VSTD::abort();
-#endif
-}
-
-_LIBCPP_END_NAMESPACE_STD
-
 #endif  // _LIBCPP_EXCEPTION