Examine source code of Bats - Animated

{
  "name": "Bats - Animated",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "19Qi.gif"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3ee5f190-b625-4548-aace-69adad679ff0}"
    }
  }
}