chromium/chrome/test/data/extensions/api_test/bindings/last_error/manifest.json

{
  "name": "lastError",
  "description": "Used by browsertest to test the setting of lastError for callbacks.",
  "version": "0.1",
  "manifest_version": 2,
  "background": {
    "page": "bg.html"
  },
  "permissions": ["tabs"]
}