From 6ab721dfd6bda7ec21e923c76e71abc1005e8d29 Mon Sep 17 00:00:00 2001
From: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com>
Date: Fri, 27 Jan 2023 22:48:57 -0800
Subject: [PATCH] misc/wasm: use NodeJS performance library

The upgrade to NodeJS 18 introduces various library
updates that mean we can no longer override the global
performance package. Instead, rely on the performance
library provided by the NodeJS runtime.

Fixes #57516

Change-Id: Ic8ed902c696ad154f676e0b74b42efb84f02f8db
Reviewed-on: https://go-review.googlesource.com/c/go/+/463234
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Evan Phoenix <evan@phx.io>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
---
 misc/wasm/wasm_exec_node.js | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/misc/wasm/wasm_exec_node.js b/misc/wasm/wasm_exec_node.js
index f9200ca950..90905db115 100644
--- a/misc/wasm/wasm_exec_node.js
+++ b/misc/wasm/wasm_exec_node.js
@@ -14,12 +14,7 @@ globalThis.fs = require("fs");
 globalThis.TextEncoder = require("util").TextEncoder;
 globalThis.TextDecoder = require("util").TextDecoder;
 
-globalThis.performance = {
-	now() {
-		const [sec, nsec] = process.hrtime();
-		return sec * 1000 + nsec / 1000000;
-	},
-};
+globalThis.performance ??= require("performance");
 
 const crypto = require("crypto");
 globalThis.crypto = {
-- 
2.44.0