chromium/chrome/test/data/banners/manifest_with_start_url.json

{
    "name": "Manifest test app",
    "icons": [
      {
        "src": "launcher-icon-1x.png",
        "sizes": "48x48",
        "type": "image/png"
      },
      {
        "src": "launcher-icon-1-5x.png",
        "sizes": "72x72",
        "type": "image/png"
      },
      {
        "src": "launcher-icon-2x.png",
        "sizes": "96x96",
        "type": "image/png",
        "purpose": "any monochrome"
      },
      {
        "src": "launcher-icon-3x.png",
        "sizes": "144x144",
        "type": "image/png"
      },
      {
        "src": "launcher-icon-4x.png",
        "sizes": "192x192",
        "type": "image/png"
      },
      {
        "src": "image-512px.png",
        "sizes": "512x512",
        "type": "image/png"
      }
    ],
    "start_url": "different_manifest_test_page.html",
    "display": "fullscreen"
  }