Advanced New Tab

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "author": "Ratan Kumar",
  "name": "Advanced New Tab",
  "version": "3.0.3",
  "manifest_version": 2,
  "minimum_chrome_version": "29",
  "description": "A minimalist replacement for Chrome's New Tab page.",
  "chrome_url_overrides": {
    "newtab": "index.html"
  },
  "permissions": [
    "identity",
    "tabs",
    "*://*.google.com/*",
    "system.cpu"
  ],
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "oauth2": {
    "client_id": "407499681158-2iohdblohp3lkuq386af67eg7hppgmuo.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/userinfo.profile",
      "https://www.googleapis.com/auth/userinfo.email",
      "https://www.googleapis.com/auth/gmail.readonly"
    ]
  }
}