Break out requestStorageAccessFor() into a separate, deprecated

feature

Author: ddbeck

features/related-website-sets.yml

@@ -0,0 +1,15 @@
+name: Related website sets
+description: Related website sets declares relationships between sites so the browser allows cookie and storage access between them through methods such as `document.requestStorageAccessFor()`.
+spec:
+  - https://wicg.github.io/first-party-sets/
+  - https://privacycg.github.io/requestStorageAccessFor/
+discouraged:
+  # removal_date: 2026-06-01 # Chrome 150
+  # reason: Due to declining interest from web developers and lack of interest from other browser vendors, Google decided to withdraw many Privacy Sandbox features including related website sets.
+  according_to:
+    - https://privacysandbox.com/news/update-on-plans-for-privacy-sandbox-technologies/
+    - https://chromestatus.com/feature/5162221567082496
+    - https://chromestatus.com/feature/5194473869017088
+compat_features:
+  - api.Document.requestStorageAccessFor
+  - api.Permissions.permission_top-level-storage-access

features/related-website-sets.yml.dist

@@ -0,0 +1,23 @@
+# Generated from: related-website-sets.yml
+# Do not edit this file by hand. Edit the source file instead!
+
+status:
+  baseline: false
+  support:
+    chrome: "119"
+    chrome_android: "120"
+    edge: "119"
+compat_features:
+  # baseline: false
+  # support:
+  #   chrome: "113"
+  #   chrome_android: "120"
+  #   edge: "113"
+  - api.Permissions.permission_top-level-storage-access
+
+  # baseline: false
+  # support:
+  #   chrome: "119"
+  #   chrome_android: "119"
+  #   edge: "119"
+  - api.Document.requestStorageAccessFor

features/storage-access.yml

@@ -7,8 +7,6 @@ status:
 compat_features:
   - api.Document.hasStorageAccess
   - api.Document.requestStorageAccess
-  - api.Document.requestStorageAccessFor
   - api.Permissions.permission_storage-access
-  - api.Permissions.permission_top-level-storage-access
   - html.elements.iframe.allow.storage-access
   - http.headers.Permissions-Policy.storage-access

features/storage-access.yml.dist

@@ -43,17 +43,3 @@ compat_features:
   #   edge: "113"
   - html.elements.iframe.allow.storage-access
   - http.headers.Permissions-Policy.storage-access
-
-  # baseline: false
-  # support:
-  #   chrome: "113"
-  #   chrome_android: "120"
-  #   edge: "113"
-  - api.Permissions.permission_top-level-storage-access
-
-  # baseline: false
-  # support:
-  #   chrome: "119"
-  #   chrome_android: "119"
-  #   edge: "119"
-  - api.Document.requestStorageAccessFor