{
  "gn_args": {
    "chrome_pgo_phase": 1,
    "is_clang": true,
    "is_official_build": true,
    "llvm_force_head_revision": true,
    "symbol_level": 0,
    "target_cpu": "x64",
    "target_os": "win",
    "treat_warnings_as_errors": false,
    "use_reclient": false,
    "use_siso": true
  }
}