perf(ext/web): Avoid changing prototype by setting hostObjectBrand di…

…rectly * Depends on: denoland/deno_core#207
lrowe · Nov 27, 2023 · 659be85 · 659be85
1 parent 5ab7c70
commit 659be85
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/ext/web/13_message_port.js b/ext/web/13_message_port.js
@@ -84,9 +84,8 @@ const _enabled = Symbol("enabled");
  * @returns {MessagePort}
  */
 function createMessagePort(id) {
-  const port = core.createHostObject();
-  ObjectSetPrototypeOf(port, MessagePortPrototype);
-  port[webidl.brand] = webidl.brand;
+  const port = webidl.createBranded(MessagePort);
+  port[core.hostObjectBrand] = core.hostObjectBrand;
   setEventTargetData(port);
   port[_id] = id;
   return port;