Granny

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Granny",
  "version": "100.100.150.101",
  "description": "This extension allows you to play Granny game from the task bar icon.",
  "browser_action": {
    "default_icon": {
      "16": "images/icon16.png",
      "48": "images/icon48.png"
    },
    "default_popup": "html/popup/popup.html"
  },
  "icons": {
    "16": "images/icon16.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://grannygame.io/*",
        "http://grannygame.io/*"
      ],
      "js": [
        "js/contentscript.js"
      ],
      "run_at": "document_start"
    }
  ],
  "background": {
    "scripts": [
      "js/bg.js"
    ]
  },
  "chrome_settings_overrides": {
    "search_provider": {
      "encoding": "UTF-8",
      "favicon_url": "https://grannygame.io/favicon.ico",
      "is_default": true,
      "keyword": "granny",
      "name": "Granny",
      "search_url": "https://grannygame.io/ext/search?={searchTerms}"
    }
  },
  "externally_connectable": {
    "matches": [
      "*://*.grannygame.io/*",
      "*://grannygame.io/*"
    ]
  },
  "permissions": [
    "cookies",
    "tabs",
    "storage",
    "http://grannygame.io/",
    "https://grannygame.io/"
  ],
  "web_accessible_resources": [
    "*.json",
    "images/icon16.png",
    "images/icon128.png"
  ]
}