Video Downloader by fb2mate

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Video Downloader by fb2mate",
  "description": "Downloading your Facebook videos has been simplified even more!",
  "version": "1.3",
  "icons": {
    "48": "icons/logo.png",
    "128": "icons/logo-128.png"
  },
  "browser_action": {
    "default_icon": "icon.png"
  },
  "permissions": [
    "tabs",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.facebook.com/*",
        "https://fb2mate.com/*"
      ],
      "js": [
        "js/jquery.js",
        "js/script.js"
      ],
      "run_at": "document_end",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    "images/button_download.png"
  ]
}