過去ページチェッカー

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "過去ページチェッカー",
  "version": "1.0.0",
  "description": "現在のページの過去を見ることができる拡張機能です。",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "images/icon16.png",
    "32": "images/icon32.png",
    "64": "images/icon64.png",
    "128": "images/icon128.png"
  },
  "permissions": [
    "contextMenus"
  ],
  "default_locale": "ja"
}