Flight Scan - Google Flights Tool

manifest.json

{
  "manifest_version": 2,
  "name": "Flight Scan - Google Flights Tool",
  "description": "Searches travel aggregate sites for the same Google Flight.",
  "version": "1.0.0",
  "icons": {
    "16": "img/icon/icon16.png",
    "32": "img/icon/icon32.png",
    "48": "img/icon/icon48.png",
    "128": "img/icon/icon128.png"
  },
  "browser_action": {
    "default_icon": "img/icon/icon32.png",
    "default_popup": "html/settings.html"
  },
  "background": {
    "scripts": [
      "js/defaultStorage.js",
      "js/background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "js/injectGeneral.js"
      ],
      "matches": [
        "https://www.google.com/flights*",
        "https://www.google.com/travel/flights*"
      ],
      "run_at": "document_end"
    }
  ],
  "content_security_policy": "script-src 'self' https://www.google-analytics.com/; object-src 'self'",
  "permissions": [
    "storage",
    "https://www.google.com/flights*",
    "https://www.google.com/travel/flights*"
  ],
  "short_name": "Flight Scan",
  "update_url": "https://clients2.google.com/service/update2/crx",
  "web_accessible_resources": [
    "js/*",
    "html/*",
    "css/*",
    "fonts/*",
    "img/*"
  ]
}