chrome/browser/resources/help_app/manifest.json

{
  "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqtHjbcvWT9Kbcapi0SaG28I66eRQHQvOqngCizm87qMb9RTgrftaUAGwPmxFLy4gBwO572N5ACpxsR6m2fRg9PSjeqaEojiFd28KY/b4VPoq/ukNOy97Ns7lPv4gmtNB8txuFIFuNw3s1k8nEJVAp659d7SnMsL4O1uXkW1huGQIDAQAB",
  "name": "Help",
  "version": "4.0",
  "description": "Chrome OS Help",
  "default_locale": "en",
  "manifest_version": 2,
  "content_security_policy": "default-src 'self' blob: filesystem:; img-src 'self' blob: filesystem: data:;",
  "incognito": "split",
  "permissions": [
    "storage"
  ]
}