manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",

  "manifest_version": 2,
  "name": "Endtest - Codeless Automated Testing",
  "short_name": "Endtest",
  "author": "Endtest",
  "homepage_url": "https://endtest.io",
  "description": "Record your Web Tests and add them to your Endtest account.",
  "version": "0.0.0.2",
  "icons": {
    "16": "icon_new.png",
    "48": "icon_new.png",
    "128": "icon_new.png"
},
  "background": {
    "scripts": ["background.js"]
  },

  "permissions": [
    "activeTab", "<all_urls>","cookies","storage","tabs","webNavigation"
  ],

  "content_scripts": [
    {
      "all_frames": true,
      "matches": [
        "<all_urls>"
      ],
      "js": ["jquery-3.3.1.min.js", "content.js", "popup.js"]
    }
  ],
  "browser_action": {
    "default_icon": "icon_new.png",
     "default_popup": "popup.html"
  }
}