Examine source code of Netflus

{
  "manifest_version": 2,
  "name": "Netflus",
  "description": "Netflus permet d'ignorer l'introduction ou de passer  l'épisode automatiquement.",
  "version": "1.1",
  "permissions": [
    "http://*/*",
    "https://*/*",
    "cookies",
    "storage",
    "tabs"
  ],
  "browser_action": {
    "default_icon": "img/icon.png",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "img/icon_16.png",
    "48": "img/icon_48.png",
    "128": "img/icon_128.png"
  },
  "web_accessible_resources": [
    "popup.html"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.netflix.com/watch/*"
      ],
      "css": [
        "content_css.css"
      ],
      "js": [
        "content_script.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  }
}