Examine source code of Chiller

{
  "theme": {
    "images": {
      "theme_frame": "CHILLERMOON1.JPG"
    },
    "colors": {
      "frame": "#013778",
      "tab_background_text": "#000"
    }
  },
  "version": "2.0",
  "name": "Chiller",
  "manifest_version": 2,
  "description": "A frosty winter moon"
}