Santa Swoop

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Santa Swoop",
  "manifest_version": 2,
  "description": "Help Santa save Christmas by collecting all the lost presents.",
  "version": "1.1",
  "icons": {
    "16": "chrome-icon16.png",
    "128": "chrome-icon.png"
  },
  "app": {
    "background": {
      "scripts": [
        "background.js"
      ]
    }
  }
}