Examine source code of Dynamic Privacy Redirect

{
  "manifest_version": 2,
  "name": "Dynamic Privacy Redirect",
  "version": "4.0.0",
  "background": {
    "scripts": [
      "common.js",
      "background.js"
    ]
  },
  "permissions": [
    "<all_urls>",
    "webRequestBlocking",
    "webRequest",
    "storage",
    "alarms",
    "bookmarks"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{ea7f9f47-d3a9-48d6-ba6e-c462a5a511ff}"
    }
  }
}