Examine source code of pain yahiko

{
  "theme": {
    "images": {
      "theme_frame": "acabadoariiba.jpg"
    },
    "colors": {
      "frame": "#1c1b1b",
      "tab_background_text": "#faebeb"
    }
  },
  "version": "2.0",
  "name": "pain yahiko",
  "manifest_version": 2,
  "description": "pain, yahiko, sasuke vs itachi"
}