chromium/ios/chrome/test/data/policy/pref_mapping/URLBlocklist.json

[
  {
    "os": [
      "ios"
    ],
    "policy_pref_mapping_tests": [
      {
        "policies": {
          "URLBlocklist": [
            "google.com"
          ]
        },
        "prefs": {
          "policy.url_blocklist": {
            "value": [
              "google.com"
            ]
          }
        }
      }
    ]
  }
]