Examine source code of BobloxMan

{
  "name": "BobloxMan",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "scream.png"
    },
    "colors": {
      "frame": "rgba(29, 81, 204, 1)",
      "tab_background_text": "rgba(201, 32, 32, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a070ec93-0bc5-4a1d-bb88-fb94d6802f13}"
    }
  }
}