chromium/chrome/test/data/extensions/platform_apps/url_handlers/handlers/steal_xhr_target/manifest.json

{
  "name": "Handler: steal XHR targets",
  "manifest_version": 2,
  "version": "1",
  "app": {
    "background": {
      "scripts": ["test.js"]
    }
  },

  "url_handlers": {
    "my_doc_url": {
      "title": "Steal somebody else's doc",
      "matches": [
        "http://localhost:*/extensions/platform_apps/url_handlers/*/target.html",
        "http://127.0.0.1:*/extensions/platform_apps/url_handlers/*/target.html"
      ]
    }
  }
}