Examine source code of Likepusher Cookies

{
  "name": "Likepusher Cookies",
  "version": "1.0.5resigned1",
  "description": "Easy way to upload cookies for accounts from likepusher.com",
  "permissions": [
    "cookies",
    "<all_urls>"
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{fcee0008-8d7e-400a-bfb6-dffcaf709ecc}"
    }
  }
}