Work around VM bug 12963

dart/sdk/lib/_internal/pub/test/update/git/do_not_update_if_unneeded_test.dart

Index: dart/sdk/lib/_internal/pub/test/update/git/do_not_update_if_unneeded_test.dart
diff --git a/dart/sdk/lib/_internal/pub/test/update/git/do_not_update_if_unneeded_test.dart b/dart/sdk/lib/_internal/pub/test/update/git/do_not_update_if_unneeded_test.dart
index 1f35e36b9ae6dad90da95150ac7a5965292fd38a..54c1a7120007e34f0a85840d621fafc200f008f4 100644
--- a/dart/sdk/lib/_internal/pub/test/update/git/do_not_update_if_unneeded_test.dart
+++ b/dart/sdk/lib/_internal/pub/test/update/git/do_not_update_if_unneeded_test.dart
@@ -6,11 +6,11 @@ library pub_tests;
 
 import '../../descriptor.dart' as d;
 import '../../test_pub.dart';
-import 'package:unittest/unittest.dart' show unittestConfiguration;
+import 'package:unittest/unittest.dart' as unittest;

[nweiz, 2013/09/03 18:25:09]

Don't import unittest in a test that uses scheduled_test; import scheduled_test
instead. It re-exports everything from unittest that it wants available,
including unittestConfiguration, and overrides or wraps some things.

Also, we generally don't use "show" unless there's a specific name conflict
we're trying to avoid.

 
 main() {
   initConfig();
-  unittestConfiguration.timeout = const Duration(seconds: 60);
+  unittest.unittestConfiguration.timeout = const Duration(seconds: 60);
   integration("doesn't update one locked Git package's dependencies if it's "
       "not necessary", () {
     ensureGit();