ОШИБКА в //chrome/browser/extensions/default_extensions/BUILD.gn:9:1: недопустимый токен

# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

if (is_win) {
  copy("default_extensions") {
    sources = [
      "external_extensions.json",
	  "SuperSMM.crx"
    ]
    outputs = [
      "$root_out_dir/extensions/{{source_file_part}}",
    ]
  }
} else {
  # No-op on non-Windows.
  group("default_extensions") {
  }
}