Video picture in picture

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Video picture in picture",
  "manifest_version": 2,
  "version": "1.1",
  "short_name": "Video picture in picture",
  "icons": {
    "48": "img/pipVideo.png",
    "128": "img/pipVideo128.png"
  },
  "browser_action": {
    "default_title": "__MSG_extName__",
    "default_icon": {
      "19": "img/pipVideo.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "description": "Video picture in picture",
  "permissions": [
    "activeTab",
    "http://*/*",
    "https://*/*"
  ]
}