Examine source code of MW2 Ghost and Grenade

{
  "theme": {
    "images": {
      "theme_frame": "header.jpg"
    },
    "colors": {
      "frame": "#26cc4a",
      "tab_background_text": "#26cc4a"
    }
  },
  "version": "2.0",
  "name": "MW2 Ghost and Grenade",
  "manifest_version": 2,
  "description": "MW2 themed persona featuring Ghost"
}