pkg/shelf: formatted code

test/pipeline_test.dart

 // Copyright (c) 2014, 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 shelf.pipeline_test;
 
 import 'package:shelf/shelf.dart';
 import 'package:unittest/unittest.dart';
 
 import 'test_util.dart';
@@ skipping 53 matching lines @@
     var middlewareB = createMiddleware(requestHandler: (request) {
       expect(accessLocation, 1);
       accessLocation = 2;
       return null;
     }, responseHandler: (response) {
       expect(accessLocation, 3);
       accessLocation = 4;
       return response;
     });
 
-    var innerPipeline = const Pipeline()
-        .addMiddleware(middlewareA)
-        .addMiddleware(middlewareB);
+    var innerPipeline =
+        const Pipeline().addMiddleware(middlewareA).addMiddleware(middlewareB);
 
     var handler = const Pipeline()
         .addMiddleware(innerPipeline.middleware)
         .addHandler((request) {
       expect(accessLocation, 2);
       accessLocation = 3;
       return syncHandler(request);
     });
 
     return makeSimpleRequest(handler).then((response) {
       expect(response, isNotNull);
       expect(accessLocation, 5);
     });
   });
 }