Get rid of all the library tags.

lib/src/runner/load_suite.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // 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.runner.load_suite;
-
 import 'dart:async';
 
 import 'package:stack_trace/stack_trace.dart';
 
 import '../../test.dart';
 import '../backend/group.dart';
 import '../backend/invoker.dart';
 import '../backend/metadata.dart';
 import '../backend/suite.dart';
 import '../backend/test.dart';
@@ skipping 141 matching lines @@
 
     if (liveTest.errors.isEmpty) return await suite;
 
     var error = liveTest.errors.first;
     await new Future.error(error.error, error.stackTrace);
     throw 'unreachable';
   }
 
   Future close() async {}
 }