Reformat code to minimize churn

pkg/analysis_server/lib/src/services/refactoring/refactoring.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 services.refactoring;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol.dart'
     show RefactoringMethodParameter, SourceChange;
@@ skipping 260 matching lines @@
   String get methodName;
 }
 
 /**
  * [Refactoring] to move/rename a file.
  */
 abstract class MoveFileRefactoring implements Refactoring {
   /**
    * Returns a new [MoveFileRefactoring] instance.
    */
-  factory MoveFileRefactoring(ResourceProvider resourceProvider,
-      SearchEngine searchEngine, AnalysisContext context, Source source,
+  factory MoveFileRefactoring(
+      ResourceProvider resourceProvider,
+      SearchEngine searchEngine,
+      AnalysisContext context,
+      Source source,
       String oldFile) {
     return new MoveFileRefactoringImpl(
         resourceProvider, searchEngine, context, source, oldFile);
   }
 
   /**
    * The new file path to which the given file is being moved.
    */
   void set newFile(String newName);
 }
@@ skipping 107 matching lines @@
    * Validates that the [newName] is a valid identifier and is appropriate for
    * the type of the [Element] being renamed.
    *
    * It does not perform all the checks (such as checking for conflicts with any
    * existing names in any of the scopes containing the current name), as many
    * of these checkes require search engine. Use [checkFinalConditions] for this
    * level of checking.
    */
   RefactoringStatus checkNewName();
 }