fix: notify URLLoaderClient about redirect inside intercepted protoco…

…l's handler (#23742)

* fix: notify URLLoaderClient about redirect inside intercepted protocol's handler

* fix: update new_request's site_for_coookies

* fix: Unound client, so it an be passed to sub-methods

shell/browser/net/electron_url_loader_factory.cc

@@ -236,8 +236,25 @@ void ElectronURLLoaderFactory::StartLoading(
   // API in WebRequestProxyingURLLoaderFactory.
   std::string location;
   if (head->headers->IsRedirect(&location)) {
+    GURL new_location = GURL(location);
+    net::SiteForCookies new_site_for_cookies =
+        net::SiteForCookies::FromUrl(new_location);
     network::ResourceRequest new_request = request;
-    new_request.url = GURL(location);
+    new_request.url = new_location;
+    new_request.site_for_cookies = new_site_for_cookies;
+
+    net::RedirectInfo redirect_info;
+    redirect_info.status_code = head->headers->response_code();
+    redirect_info.new_method = request.method;
+    redirect_info.new_url = new_location;
+    redirect_info.new_site_for_cookies = new_site_for_cookies;
+    mojo::Remote<network::mojom::URLLoaderClient> client_remote(
+        std::move(client));
+
+    client_remote->OnReceiveRedirect(redirect_info, std::move(head));
+
+    // Unound client, so it an be passed to sub-methods
+    client = client_remote.Unbind();
     // When the redirection comes from an intercepted scheme (which has
     // |proxy_factory| passed), we askes the proxy factory to create a loader
     // for new URL, otherwise we call |StartLoadingHttp|, which creates