chromium/chrome/test/data/extensions/api_test/page_capture/manifest.json

{
  "name": "chrome.extension.pageCapture",
  "version": "0.1",
  "manifest_version": 2,
  "description": "Tests that the pageCapture extension API work.",
  "background": {
    "scripts": ["test.js"],
    "persistent": true
  },
  "permissions": ["pageCapture", "tabs"]
}