Click Counter

manifest.json

{
  "manifest_version": 2,
  "name": "Click Counter",
  "version": "1.0",
  "permissions": [
    "storage"
  ],
  "description": "Click Counter.",
  "browser_action": {
    "default_title": "Click Counter",
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9a779723-e98b-44a1-af42-934400d94d5a}"
    }
  }
}