Examine source code of Redirect To Old Reddit

{
  "name": "Old Reddit",
  "description": "Redirects new Reddit to old one",
  "version": "1.0.3",
  "manifest_version": 2,
  "icons": {
    "16": "icons/reddit-16.png",
    "32": "icons/reddit-32.png",
    "48": "icons/reddit-48.png",
    "64": "icons/reddit-64.png",
    "128": "icons/reddit-128.png",
    "256": "icons/reddit-256.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "*://*.reddit.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ba226581-5109-4443-8bb3-8a4e26a532b0}"
    }
  }
}