Twitter Media Saver

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Twitter Media Saver",
  "description": "Save Twitter images and video with a click of a button",
  "version": "1.0.0.5",
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://twitter.com/*"
      ],
      "all_frames": true,
      "run_at": "document_idle",
      "js": [
        "js/libs/jquery.min.js",
        "js/raf-ff-fix.js",
        "js/fontawesome.js",
        "js/contentscript.js"
      ]
    }
  ]
}