chromium/chrome/test/data/extensions/platform_apps/web_view/findability_isolation/main.js

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

function createWindow() {
  chrome.app.window.create('window.html', {
    bounds: {
      width: 400,
      height: 400
    }
  });
}
chrome.app.runtime.onLaunched.addListener(createWindow);