diff --git a/patches/chromium/add_trustedauthclient_to_urlloaderfactory.patch b/patches/chromium/add_trustedauthclient_to_urlloaderfactory.patch
index c62965bd034d..d7c75bb39cb9 100644
--- a/patches/chromium/add_trustedauthclient_to_urlloaderfactory.patch
+++ b/patches/chromium/add_trustedauthclient_to_urlloaderfactory.patch
@@ -82,7 +82,7 @@ index ce483753dff0130c5ac20258c0cf7e399c0d1c51..dea741c526f10616c3779f76a6d9cf8a
      OnAuthCredentials(base::nullopt);
      return;
    }
-@@ -1201,10 +1207,21 @@ void URLLoader::OnAuthRequired(net::URLRequest* url_request,
+@@ -1201,10 +1207,22 @@ void URLLoader::OnAuthRequired(net::URLRequest* url_request,
  
    DCHECK(!auth_challenge_responder_receiver_.is_bound());
  
@@ -96,8 +96,9 @@ index ce483753dff0130c5ac20258c0cf7e399c0d1c51..dea741c526f10616c3779f76a6d9cf8a
 +  head->auth_challenge_info = auth_info;
 +  if (auth_client_) {
 +    auth_client_->OnAuthRequired(
-+        fetch_window_id_, request_id_, url_request_->url(), first_auth_attempt_,
-+        auth_info, url_request->response_headers(),
++        fetch_window_id_, factory_params_->process_id, render_frame_id_,
++        request_id_, url_request_->url(), first_auth_attempt_, auth_info,
++        std::move(head),
 +        auth_challenge_responder_receiver_.BindNewPipeAndPassRemote());
 +  } else {
 +    auth_cert_observer_->OnAuthRequired(
diff --git a/patches/v8/.patches b/patches/v8/.patches
index c28181e02f98..61e50e1801db 100644
--- a/patches/v8/.patches
+++ b/patches/v8/.patches
@@ -6,4 +6,3 @@ export_symbols_needed_for_windows_build.patch
 workaround_an_undefined_symbol_error.patch
 do_not_export_private_v8_symbols_on_windows.patch
 fix_build_deprecated_attirbute_for_older_msvc_versions.patch
-chore_disallow_copying_cppheapcreateparams.patch
diff --git a/patches/v8/chore_disallow_copying_cppheapcreateparams.patch b/patches/v8/chore_disallow_copying_cppheapcreateparams.patch
deleted file mode 100644
index 4692253a6add..000000000000
--- a/patches/v8/chore_disallow_copying_cppheapcreateparams.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Charles Kerr <charles@charleskerr.com>
-Date: Thu, 19 Nov 2020 13:12:56 -0600
-Subject: chore: disallow copying CppHeapCreateParams
-
-Experimental commit to resolve FTBS https://ci.appveyor.com/project/electron-bot/electron-ljo26/builds/36405680#L25345
-which introduces a new struct CppHeapCreateParams that aggregates a
-vector of unique_ptrs. Our Windows CI is unhappy that this struct
-implicitly deletes its copy ctor, so this commit makes it explicit.
-
-Xref: https://chromium-review.googlesource.com/c/v8/v8/+/2536642
-
-diff --git a/include/v8-cppgc.h b/include/v8-cppgc.h
-index fba35f71c9ae079fde28f5f26de1fbedcf8f671d..8b6e5fdb843ee5b70a68118cc384f23f405d64d2 100644
---- a/include/v8-cppgc.h
-+++ b/include/v8-cppgc.h
-@@ -72,12 +72,17 @@ struct WrapperDescriptor final {
-   uint16_t embedder_id_for_garbage_collected;
- };
- 
--struct V8_EXPORT CppHeapCreateParams {
-+class V8_EXPORT CppHeapCreateParams {
-+ public:
-   CppHeapCreateParams(const CppHeapCreateParams&) = delete;
-   CppHeapCreateParams& operator=(const CppHeapCreateParams&) = delete;
- 
-   std::vector<std::unique_ptr<cppgc::CustomSpaceBase>> custom_spaces;
-   WrapperDescriptor wrapper_descriptor;
-+
-+ private:
-+  CppHeapCreateParams (const CppHeapCreateParams&) =delete;
-+  CppHeapCreateParams& operator=(const CppHeapCreateParams&) =delete;
- };
- 
- /**
-diff --git a/include/v8.h b/include/v8.h
-index b869480cddda91242738786d9ffdc24c3d7ac7dd..a8b984658dc1309cb626f96c222ad9bffcb13754 100644
---- a/include/v8.h
-+++ b/include/v8.h
-@@ -93,6 +93,7 @@ class Utils;
- class Value;
- class WasmMemoryObject;
- class WasmModuleObject;
-+class CppHeapCreateParams;
- template <class K, class V, class T>
- class GlobalValueMap;
- template <class K, class V, class T>