chromium/chrome/test/data/extensions/api_test/lazy_background_page/wait_for_dialog/manifest.json

{
  "name": "Lazy background wait for dialog test",
  "description": "Tests that lazy background pages stay alive while a dialog is open",
  "version": "1",
  "background": {
    "scripts": ["background.js"],
    "persistent": false
  },
  "manifest_version": 2
}