Log Web History to Firebase

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Log Web History to Firebase",
  "author": "Vadim Markovtsev",
  "homepage_url": "https://github.com/vmarkovtsev/web-history-extension",
  "version": "1.4",
  "description": "Record all your browsing history to Google's Firestore.",
  "manifest_version": 2,
  "browser_action": {
    "default_popup": "settings.html",
    "default_icon": {
      "16": "16.png",
      "32": "32.png",
      "48": "48.png",
      "128": "128.png"
    }
  },
  "icons": {
    "16": "16.png",
    "32": "32.png",
    "48": "48.png",
    "128": "128.png"
  },
  "options_page": "settings.html",
  "permissions": [
    "storage",
    "gcm"
  ],
  "background": {
    "scripts": [
      "firebase-app.8.2.1.js",
      "firebase-firestore.8.2.1.js",
      "background.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://*/*",
        "http://*/*"
      ],
      "js": [
        "page.js"
      ]
    }
  ],
  "content_security_policy": "script-src 'self' 'sha256-8u4z+lRNopAWqByd0ZOLZH1PH9227S3tskylyr0086o='; object-src 'self'"
}