Examine source code of Epic Mickey - The Hood

{
  "theme": {
    "images": {
      "theme_frame": "epic_mickey_firefox_persona_header_5.png"
    },
    "colors": {
      "frame": "#ebebeb",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Epic Mickey - The Hood",
  "manifest_version": 2,
  "description": "Epic Mickey - the hood"
}