Examine source code of DragonForce orange

{
  "theme": {
    "images": {
      "theme_frame": "dragonforceup2.jpg"
    },
    "colors": {
      "frame": "#f0b30c",
      "tab_background_text": "#f0b30c"
    }
  },
  "version": "2.0",
  "name": "DragonForce orange",
  "manifest_version": 2,
  "description": "DragonForce in orange color"
}