Examine source code of Goldblumify

{
  "manifest_version": 2,
  "name": "Goldblumify",
  "version": "1.1resigned1",
  "description": "Jeff Goldblum Everywhere",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "g.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{af2cc7c6-9954-4d2a-9d81-349083a50dfc}"
    }
  }
}