Make more use of generated code in analysis server.

pkg/analysis_server/lib/src/services/completion/suggestion_builder.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.completion.suggestion.builder;
 
-import 'package:analysis_server/src/services/completion/completion_suggestion.dart';
+import 'package:analysis_server/src/protocol2.dart' show
+    CompletionRelevance, CompletionSuggestion, CompletionSuggestionKind;
 import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
 import 'package:analyzer/src/generated/element.dart';
 
 /**
  * This class visits elements in a class and provides suggestions based upon
  * the visible members in that class. Clients should call
  * [ClassElementSuggestionBuilder.suggestionsFor].
  */
 class ClassElementSuggestionBuilder extends GeneralizingElementVisitor {
   final DartCompletionRequest request;
@@ skipping 108 matching lines @@
   visitTopLevelVariableElement(TopLevelVariableElement element) {
     _addSuggestion(element);
   }
 
   void _addSuggestion(Element element) {
     if (element != null) {
       String completion = element.name;
       if (completion != null && completion.length > 0) {
         request.suggestions.add(
             new CompletionSuggestion(
-                CompletionSuggestionKind.fromElementKind(element.kind),
+                new CompletionSuggestionKind.fromElementKind(element.kind),
                 CompletionRelevance.DEFAULT,
                 completion,
                 completion.length,
                 0,
                 element.isDeprecated,
                 false));
       }
     }
   }
 
   /**
    * Add suggestions for the visible members in the given library
    */
   static void suggestionsFor(DartCompletionRequest request,
       LibraryElement library) {
     if (library != null) {
       library.visitChildren(new LibraryElementSuggestionBuilder(request));
     }
   }
 }