Google Image Search

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Google Image Search",
  "description": "Quickly search by image using Google",
  "version": "1.1.1",
  "minimum_chrome_version": "22",
  "icons": {
    "16": "assets/images/icon16.png"
  },
  "permissions": [
    "contextMenus"
  ],
  "background": {
    "persistent": false,
    "scripts": [
      "assets/js/background.js"
    ]
  }
}