CrossBrowserTesting Local Connection

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "CrossBrowserTesting Local Connection",
  "short_name": "CBT Local",
  "version": "0.1.2",
  "permissions": [
    "*://*.crossbrowsertesting.com/",
    "nativeMessaging",
    "tabs"
  ],
  "manifest_version": 2,
  "description": "CrossBrowserTesting Local Connection lets you test behind your firewall in 1500+ real desktop and mobile browsers.",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "assets/cbt-logo-16.png",
    "32": "assets/cbt-logo-32.png",
    "48": "assets/cbt-logo-48.png",
    "64": "assets/cbt-logo-64.png",
    "128": "assets/cbt-logo-128.png",
    "256": "assets/cbt-logo-256.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.crossbrowsertesting.com/*"
      ],
      "all_frames": true,
      "js": [
        "content-script.js"
      ]
    }
  ],
  "browser_action": {
    "default_popup": "popup/popup.html"
  }
}