Use GetLastCommittedOrigin instead of GetLastCommittedURL in bluetooth chooser

content/browser/bluetooth/bluetooth_dispatcher_host.cc

Index: content/browser/bluetooth/bluetooth_dispatcher_host.cc
diff --git a/content/browser/bluetooth/bluetooth_dispatcher_host.cc b/content/browser/bluetooth/bluetooth_dispatcher_host.cc
index deb626df075cda1a08b08e8fc27ee6164cdd1dbf..75e35392eaf1e20660df6d477175dbab71e74380 100644
--- a/content/browser/bluetooth/bluetooth_dispatcher_host.cc
+++ b/content/browser/bluetooth/bluetooth_dispatcher_host.cc
@@ -673,9 +673,7 @@ void BluetoothDispatcherHost::OnRequestDevice(
     if (WebContentsDelegate* delegate = web_contents->GetDelegate()) {
       session->chooser = delegate->RunBluetoothChooser(
           web_contents, chooser_event_handler,
-          // TODO(ortuno): Replace with GetLastCommittedOrigin.
-          // http://crbug.com/577451
-          render_frame_host->GetLastCommittedURL().GetOrigin());
+          render_frame_host->GetLastCommittedOrigin());
     }
   }
   if (!session->chooser) {