Examine source code of Stickteam Player

{
  "name": "Stickteam Player",
  "version": "1.26.16resigned1",
  "manifest_version": 2,
  "description": "Sticky Player adds social conversation to any video by allowing viewers to offer questions, answers, tips, and comments t",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "background": {
    "page": "background.html"
  },
  "permissions": [
    "http://*/*",
    "https://*/*",
    "tabs",
    "cookies",
    "notifications",
    "contextMenus",
    "webNavigation",
    "webRequest",
    "webRequestBlocking",
    "unlimitedStorage",
    "storage"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "js/platformVersion.js",
        "js/lib/consts.js",
        "js/lib/logging.js",
        "js/lib/reports.js",
        "js/lib/xhr.js",
        "js/api/cookie.js",
        "js/api/message.js",
        "js/api/pageAction.js",
        "js/lib/installer.js",
        "js/lib/app_api.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "Settings.json"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{61fc4e0f-4e42-45b0-ac4f-a6ef0bb8d6f9}"
    }
  }
}