Examine source code of Dreamy Doggy

{
  "theme": {
    "images": {
      "theme_frame": "39.1.jpg"
    },
    "colors": {
      "frame": "#ff2b2b",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Dreamy Doggy",
  "manifest_version": 2,
  "description": "Dreaming Doggy"
}