chromium/infra/config/generated/builders/ci/ios-simulator-code-coverage/gn-args.json

{
  "gn_args": {
    "enable_run_ios_unittests_with_xctest": true,
    "is_component_build": false,
    "is_debug": true,
    "symbol_level": 1,
    "target_cpu": "x64",
    "target_os": "ios",
    "use_clang_coverage": true,
    "use_remoteexec": true,
    "use_siso": true
  }
}