From 6c236a30290b66b54f0aad14fb09b051d57b6425 Mon Sep 17 00:00:00 2001
From: David Neto <dneto@google.com>
Date: Fri, 6 Sep 2024 18:52:45 -0400
Subject: [PATCH] Add Origin Trial token for Subgroups in localhost:8080
 (#3939)

* Add Origin Trial token for Subgroups in localhost:8080

Adds a localhost:8080 token to standalone/index.html for local testing.

https://crbug.com/358117283

Followup to #3895

* Remove the OT token from dev_server.ts
---
 src/common/tools/dev_server.ts | 4 ----
 standalone/index.html          | 4 +++-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/common/tools/dev_server.ts b/src/common/tools/dev_server.ts
index a14ccb54961f..8d78855974d6 100644
--- a/src/common/tools/dev_server.ts
+++ b/src/common/tools/dev_server.ts
@@ -106,10 +106,6 @@ const app = express();
 
 // Send Chrome Origin Trial tokens
 app.use((_req, res, next) => {
-  res.header('Origin-Trial', [
-    // "WebGPU Subgroups Feature" token for http://localhost:8080
-    'AkMLfHisU+Fsbpi9g6tfKSZF4ngpsmjW4Oai360fUvZE2rgSPZDWSWb8ryrliJX5HR/Rw0yig0ir9el2hrnODwcAAABaeyJvcmlnaW4iOiJodHRwOi8vbG9jYWxob3N0OjgwODAiLCJmZWF0dXJlIjoiV2ViR1BVU3ViZ3JvdXBzRmVhdHVyZXMiLCJleHBpcnkiOjE3Mzk5MjMxOTl9',
-  ]);
   next();
 });
 
diff --git a/standalone/index.html b/standalone/index.html
index eb58b6102404..5c1daa89fcf8 100644
--- a/standalone/index.html
+++ b/standalone/index.html
@@ -13,8 +13,10 @@
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
     <link href="https://fonts.googleapis.com/css2?family=Poppins&display=swap" rel="stylesheet">
     <meta name="viewport" content="width=device-width" />
-    <!-- Chrome "WebGPU Subgroups Features" origin trial token for https://gpuweb.github.io (see dev_server.ts for localhost tokens) -->
+    <!-- Chrome "WebGPU Subgroups Features" origin trial token for https://gpuweb.github.io -->
     <meta http-equiv="origin-trial" content="AiZbfNa6FSBMZg2Ak2xeb7upejmg3jb1Ll47edOTVs7fkZLvrV4jjPh7p4J7quB9Lx6Z7l0IDc97gpPKb4F6OQcAAABheyJvcmlnaW4iOiJodHRwczovL2dwdXdlYi5naXRodWIuaW86NDQzIiwiZmVhdHVyZSI6IldlYkdQVVN1Ymdyb3Vwc0ZlYXR1cmVzIiwiZXhwaXJ5IjoxNzM5OTIzMTk5fQ==">
+    <!-- Chrome "WebGPU Subgroups Features" origin trial token for http://localhost:8080 -->
+    <meta http-equiv="origin-trial" content="AkMLfHisU+Fsbpi9g6tfKSZF4ngpsmjW4Oai360fUvZE2rgSPZDWSWb8ryrliJX5HR/Rw0yig0ir9el2hrnODwcAAABaeyJvcmlnaW4iOiJodHRwOi8vbG9jYWxob3N0OjgwODAiLCJmZWF0dXJlIjoiV2ViR1BVU3ViZ3JvdXBzRmVhdHVyZXMiLCJleHBpcnkiOjE3Mzk5MjMxOTl9">
     <link rel="stylesheet" href="third_party/normalize.min.css" />
     <script src="third_party/jquery/jquery-3.3.1.min.js"></script>
     <style>