chromium/extensions/renderer/resources/guest_view/web_view/web_view_deny.js

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

var registerDeniedElement = require('guestViewDeny').registerDeniedElement;

registerDeniedElement('WebView', 'webview');