Download video from facebook

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Download video from facebook",
  "description": "Chrome plugin that extends the facebook context menu and adds functionality for downloading the selected video element",
  "version": "0.1.0",
  "manifest_version": 2,
  "icons": {
    "16": "download-line16.png",
    "48": "download-line48.png",
    "128": "download-line120.png"
  },
  "permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "index.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-script.js"
      ],
      "all_frames": true
    }
  ]
}