Random Happy Face

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Random Happy Face",
  "description": "Random change happy face icon every 1 second, repeat forever. Enjoy your happy day!",
  "author": "Tung Thanh Le",
  "homepage_url": "http://ttungl.github.io",
  "version": "1.1",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "name": "Enjoy your happy day!"
  },
  "icons": {
    "16": "wink16.png",
    "24": "wink24.png",
    "32": "wink32.png",
    "64": "wink64.png",
    "128": "wink128.png",
    "256": "wink256.png",
    "512": "wink512.png"
  },
  "short_name": "Random Happy Face, version 1.0",
  "manifest_version": 2
}