remove smoke from the repo

pkg/smoke/test/common_utils_test.dart

Index: pkg/smoke/test/common_utils_test.dart
diff --git a/pkg/smoke/test/common_utils_test.dart b/pkg/smoke/test/common_utils_test.dart
deleted file mode 100644
index 10e7494e44c316cfb570c307269db60ec2d3a0d7..0000000000000000000000000000000000000000
--- a/pkg/smoke/test/common_utils_test.dart
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-library smoke.test.common_utils;
-
-import 'package:smoke/src/common.dart';
-import 'package:unittest/unittest.dart';
-
-main() {
-  test('adjustList', () {
-    expect(adjustList([1, 2, 3], 1, 2), [1, 2]);
-    expect(adjustList([1, 2, 3], 1, 3), [1, 2, 3]);
-    expect(adjustList([1, 2, 3], 1, 4), [1, 2, 3]);
-    expect(adjustList([1, 2, 3], 4, 4), [1, 2, 3, null]);
-    expect(adjustList([], 1, 4), [null]);
-  });
-
-  test('compareLists ordered', () {
-    expect(compareLists([1, 1, 1], [1, 2, 3]), isFalse);
-    expect(compareLists([2, 3, 1], [1, 2, 3]), isFalse);
-    expect(compareLists([1, 2, 3], [1, 2, 3]), isTrue);
-  });
-
-  test('compareLists unordered', () {
-    expect(compareLists([1, 1, 1], [1, 2, 3], unordered: true), isFalse);
-    expect(compareLists([2, 3, 1], [1, 2, 3], unordered: true), isTrue);
-    expect(compareLists([1, 1, 2, 3, 4, 2], [2, 2, 1, 1, 3, 4],
-        unordered: true), isTrue);
-    expect(compareLists([1, 4, 2, 3, 1, 2], [2, 2, 1, 1, 3, 4],
-        unordered: true), isTrue);
-    expect(compareLists([1, 1, 2, 3, 4, 1], [2, 2, 1, 1, 3, 4],
-        unordered: true), isFalse);
-  });
-}