chrome/common/extensions/docs/examples/extensions/managed_bookmarks/_locales/en/messages.json

{
  "extName":  {
    "message": "Managed Bookmarks",
    "description": "The extension name."
  },
  "extDescription": {
    "message": "Adds bookmarks configured by your system administrator to Chrome.",
    "description": "The extension description."
  }
}