diff options
| author | Laurence Rowe <l@lrowe.co.uk> | 2023-11-30 13:06:16 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-30 14:06:16 -0700 |
| commit | 8050cbf39e69c1056eaa95e9e7b0887e50776b40 (patch) | |
| tree | c0a16efef7ec272036fd1067e69325e0abec18f8 /ext/web/13_message_port.js | |
| parent | ffa09541d76a9ad2fc56afee26e33a7c39489f1f (diff) | |
perf(ext/web): Avoid changing prototype by setting hostObjectBrand directly (#21358)
Diffstat (limited to 'ext/web/13_message_port.js')
| -rw-r--r-- | ext/web/13_message_port.js | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/ext/web/13_message_port.js b/ext/web/13_message_port.js index 34f86f80c..2a0d864ba 100644 --- a/ext/web/13_message_port.js +++ b/ext/web/13_message_port.js @@ -26,7 +26,6 @@ const { ArrayPrototypeIncludes, ArrayPrototypePush, ObjectPrototypeIsPrototypeOf, - ObjectSetPrototypeOf, Symbol, SymbolFor, SymbolIterator, @@ -84,9 +83,8 @@ 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; |