Reformat code to minimize churn

pkg/analysis_server/test/completion_test_support.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 test.completion.support;
 
 import 'dart:async';
 import 'dart:collection';
 
 import 'package:analysis_server/src/protocol.dart';
@@ skipping 172 matching lines @@
       }
       if (test.positiveResults.isEmpty && test.negativeResults.isEmpty) {
         badResults.add(test.id);
       }
     }
     if (!(badPoints.isEmpty && badResults.isEmpty)) {
       StringBuffer err = new StringBuffer();
       if (!badPoints.isEmpty) {
         err.write("No test location for tests:");
         for (String ch in badPoints) {
-          err
-            ..write(' ')
-            ..write(ch);
+          err..write(' ')..write(ch);
         }
         err.write(' ');
       }
       if (!badResults.isEmpty) {
         err.write("No results for tests:");
         for (String ch in badResults) {
-          err
-            ..write(' ')
-            ..write(ch);
+          err..write(' ')..write(ch);
         }
       }
       throw new IllegalStateException(err.toString());
     }
     return tests.values.toList();
   }
 }