diff --git a/chromium_src/third_party/blink/renderer/modules/broadcastchannel/broadcast_channel.cc b/chromium_src/third_party/blink/renderer/modules/broadcastchannel/broadcast_channel.cc
index b25601a95e6..eca6ad88378 100644
--- a/chromium_src/third_party/blink/renderer/modules/broadcastchannel/broadcast_channel.cc
+++ b/chromium_src/third_party/blink/renderer/modules/broadcastchannel/broadcast_channel.cc
@@ -3,26 +3,22 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#include "third_party/blink/public/mojom/broadcastchannel/broadcast_channel.mojom-blink.h"
+#include "third_party/blink/renderer/core/frame/local_frame.h"
 #include "third_party/blink/renderer/modules/storage/brave_dom_window_storage.h"
+#include "third_party/blink/renderer/platform/weborigin/security_origin_hash.h"
 
-// Ephemeral origin substitution is applied only to frame-based
+// Ephemeral origin channel name altering is applied only to frame-based
 // ExecutionContexts. This is fine because any Worker-based context still
 // wouldn't be able to communicate with a frame in both directions because a
 // frame-based BroadcastChannel will use an ephemeral origin instead of the one
 // the worker is using.
-#define ConnectToChannel                                                   \
-  Version_;                                                                \
-  {                                                                        \
-    LocalDOMWindow* window = DynamicTo<LocalDOMWindow>(execution_context); \
-    if (window) {                                                          \
-      if (auto* origin = GetEphemeralStorageOrigin(window)) {              \
-        origin_ = origin;                                                  \
-      }                                                                    \
-    }                                                                      \
-  }                                                                        \
-  provider->ConnectToChannel
+#define GetRemoteNavigationAssociatedInterfaces                          \
+  should_send_resource_timing_info_to_parent(); /* no-op */              \
+  if (auto* origin = GetEphemeralStorageOrigin(window)) {                \
+    name_ = name_ + String::Number(SecurityOriginHash::GetHash(origin)); \
+  }                                                                      \
+  frame->GetRemoteNavigationAssociatedInterfaces
 
 #include "../../../../../../../third_party/blink/renderer/modules/broadcastchannel/broadcast_channel.cc"
 
-#undef ConnectToChannel
+#undef GetRemoteNavigationAssociatedInterfaces