Lazy Loading

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Lazy Loading",
  "version": "1.1",
  "manifest_version": 2,
  "description": "Add lazy loading to the tabs restore built in functionality of Chrome.",
  "icons": {
    "16": "/images/icon16.png",
    "32": "/images/icon32.png",
    "48": "/images/icon48.png",
    "128": "/images/icon128.png"
  },
  "browser_action": {
    "default_icon": {
      "19": "/images/icon128.png"
    },
    "default_title": "Close"
  },
  "background": {
    "persistent": true,
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "tabs",
    "webRequest",
    "webRequestBlocking",
    "https://lazy-loading-chrome.googlecode.com/git/server/blank.html*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://lazy-loading-chrome.googlecode.com/git/server/blank.html*"
      ],
      "js": [
        "inject_blank.js"
      ],
      "run_at": "document_end"
    }
  ]
}