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    ]
  },
  {
    "cmd": [
      "git",
      "fetch",
      "--tags",
      "https://gn.googlesource.com/gn",
      ""
    ],
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    "cmd": [],
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    "cmd": [
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    "cmd": [],
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  {
    "cmd": [
      "sudo",
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    ],
    "infra_step": true,
    "name": "reset XCode"
  },
  {
    "jsonResult": null,
    "name": "$result"
  }
]