Google Counter

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Google Counter",
  "description": "Counts how many times a day the browser visits the Google search page",
  "version": "1.1.1",
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "permissions": [
    "activeTab",
    "storage",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "eventpage.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "include_globs": [
        "*://www.google.*/*"
      ],
      "js": [
        "counter.js"
      ],
      "css": [
        "styles.css"
      ]
    }
  ]
}