Fixes to support G3. (#64)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0dccb6..f4caa99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 6.0.2
+
+* Fixes to support g3.
 
 # 6.0.1
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 638c9dd..70ffffe 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: leak_tracker
-version: 6.0.1
+version: 6.0.2
 description: A framework for memory leak tracking for Dart and Flutter applications.
 repository: https://github.com/dart-lang/leak_tracker
 
@@ -10,7 +10,6 @@
   clock: ^1.1.1
   collection: ^1.15.0
   intl: ^0.18.1
-  matcher: ^0.12.13
   meta: ^1.8.0
   path: ^1.8.3
   test: ^1.16.0
diff --git a/test/flutter/leak_tracking/end_to_end_test.dart b/test/flutter/leak_tracking/end_to_end_test.dart
index acb71d7..1586870 100644
--- a/test/flutter/leak_tracking/end_to_end_test.dart
+++ b/test/flutter/leak_tracking/end_to_end_test.dart
@@ -7,8 +7,8 @@
 import 'package:leak_tracker/leak_tracker.dart';
 
 import '../../dart_test_infra/data/dart_classes.dart';
-import '../../dart_test_infra/flutter_helpers.dart';
 import '../../flutter_test_infra/flutter_classes.dart';
+import '../../flutter_test_infra/flutter_helpers.dart';
 
 /// Normally 300 milliseconds are ok, but sometimes test environment is slow.
 const _gcTimeout = Duration(milliseconds: 10000);
diff --git a/test/dart_test_infra/flutter_helpers.dart b/test/flutter_test_infra/flutter_helpers.dart
similarity index 100%
rename from test/dart_test_infra/flutter_helpers.dart
rename to test/flutter_test_infra/flutter_helpers.dart