Examine source code of TapiCash Plugin

{
  "manifest_version": 2,
  "name": "TapiCash Plugin",
  "short_name": "TapiCash Plugin",
  "description": "__MSG_extDescription__",
  "version": "0.8.20resigned1",
  "author": "TapiCash Development Team",
  "default_locale": "en",
  "homepage_url": "https://tapicash.com",
  "browser_action": {
    "default_title": "",
    "default_icon": "data/logo-48.png"
  },
  "background": {
    "page": "background.html",
    "persistent": true
  },
  "icons": {
    "16": "data/logo-16.png",
    "32": "data/logo-32.png",
    "48": "data/logo-48.png",
    "64": "data/logo-64.png",
    "128": "data/logo-128.png"
  },
  "permissions": [
    "management",
    "notifications",
    "cookies",
    "activeTab",
    "tabs",
    "storage",
    "webNavigation",
    "webRequest",
    "webRequestBlocking",
    "http://*/*",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*.google.com/*",
        "https://*.google.com/*",
        "http://*.google.ru/*",
        "https://*.google.ru/*",
        "http://*.google.com.ua/*",
        "https://*.google.com.ua/*",
        "http://*.yandex.com/*",
        "https://*.yandex.com/*",
        "http://*.yandex.ru/*",
        "https://*.yandex.ru/*",
        "http://*.yandex.ua/*",
        "https://*.yandex.ua/*"
      ],
      "js": [
        "libs/content_search.js"
      ],
      "css": [
        "data/content_search.css"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ],
  "options_ui": {
    "page": "options.html",
    "chrome_style": true
  },
  "applications": {
    "gecko": {
      "id": "{c02f7e10-284c-4f13-87d2-bf9b70729a4f}"
    }
  }
}