Examine source code of Small flower pattern

{
  "theme": {
    "images": {
      "theme_frame": "pat_header.jpg"
    },
    "colors": {
      "frame": "#663333",
      "tab_background_text": "#663333"
    }
  },
  "version": "2.0",
  "name": "Small flower pattern",
  "manifest_version": 2,
  "description": "Small flower wallpaper"
}