chromium/chrome/test/data/extensions/manifest_tests/options_ui_flags_true.json

{
  "name": "options_ui with flags set to true test",
  "description": "Tests setting chrome_style and open_in_tab to true",
  "version": "1",
  "manifest_version": 2,
  "options_ui": {
    "page": "options.html",
    "chrome_style": true,
    "open_in_tab": true
  }
}