Examine source code of photobucket embed fix

{
  "name": "photobucket embed fix",
  "version": "0.0.3resigned1",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "storage",
    "*://*.photobucket.com/*",
    "*://photobucket.com/*",
    "*://*.wp.com/*.photobucket.com/*",
    "*://*.wp.com/photobucket.com/*",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{62fe3031-9260-4ae5-bc65-5aaf42870fff}"
    }
  }
}