Examine source code of AdBlock Secure

{
  "manifest_version": 2,
  "name": "__MSG_name__",
  "short_name": "__MSG_short_name__",
  "author": "AdBlockSecure",
  "homepage_url": "https://adblocksecure.com",
  "default_locale": "en",
  "description": "__MSG_description__",
  "icons": {
    "16": "assets/icons/16.png",
    "32": "assets/icons/32.png",
    "44": "assets/icons/44.png",
    "48": "assets/icons/48.png",
    "54": "assets/icons/54.png",
    "64": "assets/icons/64.png",
    "80": "assets/icons/80.png",
    "90": "assets/icons/90.png",
    "120": "assets/icons/120.png",
    "128": "assets/icons/128.png",
    "150": "assets/icons/150.png"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_action": {
    "default_icon": {
      "16": "assets/icons/16.png",
      "32": "assets/icons/32.png",
      "44": "assets/icons/44.png",
      "48": "assets/icons/48.png",
      "54": "assets/icons/54.png"
    },
    "default_title": "__MSG_name__",
    "default_popup": "popup.html"
  },
  "background": {
    "page": "background.html",
    "persistent": true
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "adguard/adguard-content.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "match_about_blank": true,
      "run_at": "document_start"
    },
    {
      "all_frames": false,
      "js": [
        "adguard/adguard-assistant.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_end"
    },
    {
      "all_frames": false,
      "js": [
        "content-scripts.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "match_about_blank": true,
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "web-accessible-resources/*",
    "web-accessible-resources2/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "78.0",
      "id": "{3b9ddc23-c83d-4aa1-a60d-61889a0d6463}"
    }
  },
  "permissions": [
    "tabs",
    "<all_urls>",
    "webRequest",
    "webRequestBlocking",
    "webNavigation",
    "storage",
    "contextMenus",
    "cookies",
    "privacy",
    "browserSettings"
  ],
  "version": "0.0.4",
  "content_security_policy": "script-src 'self' https://www.googletagmanager.com https://www.google-analytics.com; object-src 'self'"
}