pkg/collection: fix version
updated unittest max version
removed unused import
R=rnystrom@google.com
Review URL: https://codereview.chromium.org//182153002
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart/pkg/collection@33090 260f80e4-7a28-3924-810f-c04153c831b5
diff --git a/pubspec.yaml b/pubspec.yaml
index 4c3c8f0..fb979a0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,9 +1,9 @@
name: collection
-version: 0.9.1-dev+1
+version: 0.9.2-dev
author: Dart Team <misc@dartlang.org>
description: Collections and utilities functions and classes related to collections.
homepage: http://www.dartlang.org
-dev_dependencies:
- unittest: ">=0.9.0 <0.10.0"
environment:
- sdk: ">=1.0.0 <2.0.0"
+ sdk: '>=1.0.0 <2.0.0'
+dev_dependencies:
+ unittest: '>=0.9.0 <0.11.0'
diff --git a/test/priority_queue_test.dart b/test/priority_queue_test.dart
index 1040e1a..703ab72 100644
--- a/test/priority_queue_test.dart
+++ b/test/priority_queue_test.dart
@@ -4,7 +4,6 @@
/// Tests priority queue implementations utilities.
-import "dart:collection";
import "package:collection/priority_queue.dart";
import "package:unittest/unittest.dart";
