Roblox Cancel Pending Requests

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Roblox Cancel Pending Requests",
  "version": "1.0",
  "manifest_version": 2,
  "description": "Allows you to cancel pending friend requests on Roblox",
  "browser_action": {
    "default_icon": "/icons/icon128x128.png"
  },
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.roblox.com/users/*"
      ],
      "run_at": "document_end",
      "js": [
        "/plugin.js"
      ]
    }
  ]
}