SXS Live calculator

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "SXS Live calculator",
  "description": "This extension will calculate your questions done..",
  "version": "6.0",
  "permissions": [
    "tabs",
    "http://*/*",
    "https://*/*",
    "storage"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://crowdcompute.googleplex.com/*",
        "https://crowdcompute.googleplex.com/*"
      ],
      "js": [
        "content_script.js"
      ],
      "all_frames": false
    },
    {
      "matches": [
        "http://crowdcompute.googleplex.com/*",
        "https://crowdcompute.googleplex.com/*"
      ],
      "js": [
        "content_script2.js"
      ],
      "all_frames": true
    }
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html",
    "default_title": "SXS Live calculator"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Q",
        "windows": "Ctrl+Q",
        "mac": "Command+Q",
        "chromeos": "Ctrl+Q",
        "linux": "Ctrl+Q"
      }
    }
  }
}