Clean up package imports and library names

pkg/analyzer/test/src/util/asserts_test.dart

Index: pkg/analyzer/test/src/util/asserts_test.dart
diff --git a/pkg/analyzer/test/src/util/asserts_test.dart b/pkg/analyzer/test/src/util/asserts_test.dart
index a504e439c52355a651f12ff724381bb8e24bf053..a3587d31e4c0644eee4da0a2090352173ef7aaaa 100644
--- a/pkg/analyzer/test/src/util/asserts_test.dart
+++ b/pkg/analyzer/test/src/util/asserts_test.dart
@@ -2,7 +2,7 @@
 // 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 test.src.util.asserts;
+library analyzer.test.src.util.asserts_test;
 
 import 'package:analyzer/src/util/asserts.dart';
 import 'package:unittest/unittest.dart';