chromium/components/policy/test/data/pref_mapping/PrintingPaperSizeDefault.json

[
  {
    "os": [
      "win",
      "linux",
      "mac",
      "chromeos_ash",
      "chromeos_lacros",
      "fuchsia"
    ],
    "policy_pref_mapping_tests": [
      {
        "policies": {
          "PrintingPaperSizeDefault": {
            "custom_size": {
              "height": 297000,
              "width": 210000
            },
            "name": "custom"
          }
        },
        "prefs": {
          "printing.paper_size_default": {
            "value": {
              "custom_size": {
                "height": 297000,
                "width": 210000
              },
              "name": "custom"
            }
          }
        }
      }
    ]
  }
]