[pull] master from mozilla:master

.github/workflows/lint.yml

@@ -30,8 +30,5 @@ jobs:
       - name: Run lint
         run: npx gulp lint
 
-      - name: Run lint-chromium
-        run: npx gulp lint-chromium
-
       - name: Run lint-mozcentral
         run: npx gulp lint-mozcentral

.github/workflows/prefs_tests.yml

@@ -0,0 +1,31 @@
+name: Prefs tests
+on: [push, pull_request]
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [lts/*]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run prefs tests
+        run: npx gulp prefstest

eslint.config.mjs

@@ -117,6 +117,7 @@ export default [
             "web",
             "fluent-bundle",
             "fluent-dom",
+            "postcss-values-parser",
             // See https://github.com/firebase/firebase-admin-node/discussions/1359.
             "eslint-plugin-perfectionist",
           ],