Examine source code of TezBox - Tezos Wallet

{
  "background": {
    "scripts": [
      "skin/js/protobuf.min.js",
      "background.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "19": "skin/images/icon-19.png",
      "38": "skin/images/icon-38.png"
    }
  },
  "icons": {
    "16": "skin/images/icon-16.png",
    "128": "skin/images/icon-128.png"
  },
  "content_scripts": [
    {
      "all_frames": false,
      "css": [],
      "js": [
        "contentscript.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_end"
    }
  ],
  "default_locale": "en",
  "description": "Secure Tezos Wallet from your browser",
  "manifest_version": 2,
  "name": "TezBox",
  "short_name": "TezBox",
  "version": "1.0.5",
  "web_accessible_resources": [
    "skin/images/*"
  ]
}