Examine source code of Premium AdBlock

{
  "manifest_version": 2,
  "name": "__MSG_extName__",
  "homepage_url": "https://premiumadblock.com",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "tabs",
    "http://*/*",
    "https://*/*"
  ],
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Premium AdBlock",
    "default_icon": {
      "19": "icons/19.png",
      "38": "icons/38.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "browser_style": false
  },
  "content_scripts": [
    {
      "match_about_blank": true,
      "all_frames": true,
      "js": [
        "js/content-script.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_start"
    }
  ],
  "version": "1.1.0",
  "content_security_policy": "script-src 'self' ; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{a4268823-ec42-4525-96e7-13b60f2979fe}"
    }
  }
}