chromium/chrome/test/data/extensions/api_test/context_menus/basics/manifest.json

{
  "name": "chrome.contextMenus",
  "version": "0.1",
  "manifest_version": 2,
  "description": "end-to-end browser test for chrome.contextMenus API",
  "background": {
    "scripts": ["test.js"],
    "persistent": true
  },
  "permissions": ["contextMenus", "tabs"]
}