Examine source code of Pink Hibiscus

{
  "theme": {
    "images": {
      "theme_frame": "hibiscus.jpg"
    },
    "colors": {
      "frame": "#ff99cc",
      "tab_background_text": "#ff99cc"
    }
  },
  "version": "2.0",
  "name": "Pink Hibiscus",
  "manifest_version": 2,
  "description": "A picture I took of a pink Hibiscus flower."
}