upgrade dependencies, including migration to package:test

test/all_tests.dart

Index: test/all_tests.dart
diff --git a/test/all_tests.dart b/test/all_tests.dart
index a03e512e765e137d71234dd77d4b8dc443b24db2..f987946e4ab3c6422b020ebc1838c8a11737e1cb 100644
--- a/test/all_tests.dart
+++ b/test/all_tests.dart
@@ -5,7 +5,7 @@
 /// Meta-test that runs all tests we have written.
 library dev_compiler.test.all_tests;
 
-import 'package:unittest/unittest.dart';
+import 'package:test/test.dart';
 
 import 'checker/checker_test.dart' as checker_test;
 import 'checker/inferred_type_test.dart' as inferred_type_test;
@@ -15,19 +15,13 @@ import 'report_test.dart' as report_test;
 import 'runtime/dart_runtime_test.dart' as runtime_test;
 import 'dependency_graph_test.dart' as dependency_graph_test;
 
-import 'test_util.dart';
-
-void main(args) {
-  configureTest();
-
+void main() {
   group('end-to-end', e2e.main);
   group('inferred types', inferred_type_test.main);
   group('checker', checker_test.main);
   group('report', report_test.main);
   group('runtime', runtime_test.main);
   group('dependency_graph', dependency_graph_test.main);
-  group('codegen', () => codegen_test.main(args));
-  var args2 = new List.from((args == null) ? [] : args, growable: true);
-  args2.add("--dart-gen");
-  group('dart_codegen', () => codegen_test.main(args2));
+  group('codegen', () => codegen_test.main([]));
+  group('dart_codegen', () => codegen_test.main(['--dart-gen']));
 }