Removed fixed dependencies

packages/analyzer/test/src/dart/constant/test_all.dart

+// 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 analyzer.test.src.dart.constant.test_all;
+
+import 'package:unittest/unittest.dart';
+
+import '../../../utils.dart';
+import 'evaluation_test.dart' as evaluation;
+import 'utilities_test.dart' as utilities;
+import 'value_test.dart' as value;
+
+/// Utility for manually running all tests.
+main() {
+  initializeTestEnvironment();
+  group('constant tests', () {
+    evaluation.main();
+    utilities.main();
+    value.main();
+  });
+}