esm: graduate top-level-await to stable

Removes the experimental label in the docs and makes the
`--experimental-top-level-await` flag a no-op.

V8 has removed the harmony flag in V8 9.1 and consider the feature
stable, there's no reason to keep it experimental in Node.js.

PR-URL: https://github.com/nodejs/node/pull/42875
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Mestery <mestery@protonmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

1 files changed, 2 insertions, 8 deletions

diff --git a/src/node_options.cc b/src/node_options.cc
index dae1ce1866f..8341724089a 100644
--- a/src/node_options.cc
+++ b/src/node_options.cc
@@ -700,14 +700,8 @@ PerIsolateOptionsParser::PerIsolateOptionsParser(
             kAllowedInEnvironment);
   Implies("--report-signal", "--report-on-signal");
 
-  AddOption("--experimental-top-level-await",
-            "",
-            &PerIsolateOptions::experimental_top_level_await,
-            kAllowedInEnvironment);
-  AddOption("--harmony-top-level-await", "", V8Option{});
-  Implies("--experimental-top-level-await", "--harmony-top-level-await");
-  Implies("--harmony-top-level-await", "--experimental-top-level-await");
-  ImpliesNot("--no-harmony-top-level-await", "--experimental-top-level-await");
+  AddOption(
+      "--experimental-top-level-await", "", NoOp{}, kAllowedInEnvironment);
 
   Insert(eop, &PerIsolateOptions::get_per_env_options);
 }