Tests that Page.frameNavigated reports isSecureOrigin[Explanation] correctly
Navigate to localhost
{
  "securityOrigin": "http://localhost:8000",
  "securityOriginDetails": {
    "isLocalhost": true
  },
  "secureContextType": "SecureLocalhost"
}
{
  "securityOrigin": "https://devtools.test:8443",
  "securityOriginDetails": {
    "isLocalhost": false
  },
  "secureContextType": "Secure"
}
Navigate to URL without secure scheme
{
  "securityOrigin": "http://devtools.test:8000",
  "securityOriginDetails": {
    "isLocalhost": false
  },
  "secureContextType": "InsecureScheme"
}
{
  "securityOrigin": "https://devtools.test:8443",
  "securityOriginDetails": {
    "isLocalhost": false
  },
  "secureContextType": "InsecureAncestor"
}
Navigate to URL with secure scheme
{
  "securityOrigin": "https://localhost:8443",
  "securityOriginDetails": {
    "isLocalhost": true
  },
  "secureContextType": "SecureLocalhost"
}
{
  "securityOrigin": "https://devtools.test:8443",
  "securityOriginDetails": {
    "isLocalhost": false
  },
  "secureContextType": "Secure"
}