Reformat code to minimize churn

pkg/analysis_server/lib/src/domain_completion.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 domain.completion;
 
 import 'dart:async';
 
 import 'package:analysis_server/completion/completion_core.dart'
     show CompletionRequest, CompletionResult;
@@ skipping 218 matching lines @@
     performance.setContentsAndOffset(data.data, offset);
     while (performanceList.length >= performanceListMaxLength) {
       performanceList.removeAt(0);
     }
     performanceList.add(performance);
   }
 
   /**
    * Send completion notification results.
    */
-  void sendCompletionNotification(String completionId, int replacementOffset,
-      int replacementLength, Iterable<CompletionSuggestion> results,
+  void sendCompletionNotification(
+      String completionId,
+      int replacementOffset,
+      int replacementLength,
+      Iterable<CompletionSuggestion> results,
       bool isLast) {
     server.sendNotification(new CompletionResultsParams(
             completionId, replacementOffset, replacementLength, results, isLast)
         .toNotification());
   }
 
   /**
    * Discard the cache if a source other than the source referenced by
    * the cache changes or if any source is added, removed, or deleted.
    */
@@ skipping 23 matching lines @@
     if (_sourcesChangedSubscription != null) {
       _sourcesChangedSubscription.cancel();
       _sourcesChangedSubscription = null;
     }
     if (_manager != null) {
       _manager.dispose();
       _manager = null;
     }
   }
 }