Examine source code of the warrior

{
  "name": "the warrior",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "15d381d1bd78835874a9d5f2c9067d6b.jpg"
    },
    "colors": {
      "frame": "rgba(143, 143, 143, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(145, 140, 140, 1)",
      "bookmark_text": "rgba(66, 63, 63, 1)",
      "toolbar_field": "rgba(255, 255, 255, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgba(3, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f857e026-a3cb-4750-bbb2-811f94fdbf83}"
    }
  }
}