chromium/chrome/test/data/extensions/api_test/webrequest/test_subresource_redirects/manifest.json

{
  "name": "test_subresource_redirects",
  "version": "1.0",
  "manifest_version": 2,
  "description": "Tests the webRequest API.",
  "permissions": ["webRequest", "webRequestBlocking", "declarativeWebRequest",
                  "tabs", "<all_urls>"],
  "background": {
    "scripts": ["test_subresource_redirects.js"],
    "persistent": true
  },
  "web_accessible_resources": [
    "simpleLoad/a.html"
  ]
}