Video Downloader - fast and free

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Video Downloader - fast and free",
  "short_name": "Video Downloader",
  "description": "Video Downloader the fastest and easiest way to download online video from any sites except youtube",
  "version": "1.0.3",
  "permissions": [
    "downloads",
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "storage",
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "scripts/content/facebook.js"
      ]
    }
  ],
  "browser_action": {
    "default_icon": "images/icon.png",
    "default_popup": "popup.html"
  },
  "background": {
    "page": "background.html"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
  "manifest_version": 2
}