Examine source code of Eagle Vision

{
  "theme": {
    "images": {
      "theme_frame": "Eagle.jpg"
    },
    "colors": {
      "frame": "#ad6309",
      "tab_background_text": "#573a01"
    }
  },
  "version": "2.0",
  "name": "Eagle Vision",
  "manifest_version": 2,
  "description": "The Beautiful majestic eagle in HD"
}