Examine source code of Chameleon

{
  "name": "Chameleon",
  "description": "__MSG_extDescription__",
  "author": "sereneblue",
  "version": "0.22.84.1",
  "version_name": "0.22.84",
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{3579f63b-d8ee-424f-bbb6-6d0ce3285e6a}",
      "strict_min_version": "68.0a1",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "id": "{3579f63b-d8ee-424f-bbb6-6d0ce3285e6a}",
      "strict_min_version": "68.0a1"
    }
  },
  "default_locale": "en",
  "icons": {
    "48": "icons/icon.svg",
    "128": "icons/icon.svg"
  },
  "browser_action": {
    "default_icon": "icons/icon.svg",
    "default_popup": "popup/popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "<all_urls>",
    "alarms",
    "contextMenus",
    "notifications",
    "storage",
    "tabs",
    "webRequest",
    "webRequestBlocking"
  ],
  "optional_permissions": [
    "privacy"
  ]
}