Hangout

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Hangout",
  "version": "1.0",
  "manifest_version": 2,
  "description": "a video chat app",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "offline_enabled": true,
  "permissions": [
    "videoCapture"
  ],
  "app": {
    "background": {
      "scripts": [
        "googlehangout.xml"
      ]
    }
  }
}