chromium/chrome/test/data/extensions/api_test/extension_resource_request_policy/web_accessible/manifest.json

{
   "manifest_version": 2,
   "name": "web_accessible",
   "version": "0.1",
   "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPOziAf8MbTjdUo6DysZ4nAU/2f/kwYnftyKkxI1GyTlbStprGy+Y2ek4/59QbE3xEE+dIIuYeObM4QTptpcFMg956ZLFoeDg41Pg3tzUrbltgG8hXTbBxN852FJx2kdaqa/MKUUsJKGSD5hkUmvZRADGGWhMWzvz64ao1h02xJQIDAQAD",
   "web_accessible_resources": [
     "test.png",
     "nonexistent.png"
   ],
   "chrome_url_overrides": {
     "newtab": "newtab_override.html"
   }
}