Make server use the common protocol classes

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/protocol/protocol.dart';
 import 'package:analysis_server/protocol/protocol_generated.dart';
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/constants.dart';
 import 'package:analysis_server/src/domain_abstract.dart';
 import 'package:analysis_server/src/plugin/plugin_manager.dart';
-import 'package:analysis_server/src/plugin/result_converter.dart';
 import 'package:analysis_server/src/provisional/completion/completion_core.dart';
 import 'package:analysis_server/src/services/completion/completion_core.dart';
 import 'package:analysis_server/src/services/completion/completion_performance.dart';
 import 'package:analyzer/src/dart/analysis/driver.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer_plugin/protocol/protocol.dart' as plugin;
+import 'package:analyzer_plugin/protocol/protocol_common.dart';
 import 'package:analyzer_plugin/protocol/protocol_constants.dart' as plugin;
 import 'package:analyzer_plugin/protocol/protocol_generated.dart' as plugin;
 
 /**
  * Instances of the class [CompletionDomainHandler] implement a [RequestHandler]
  * that handles requests in the completion domain.
  */
 class CompletionDomainHandler extends AbstractRequestHandler {
   /**
    * The maximum number of performance measurements to keep.
@@ skipping 79 matching lines @@
 
     // TODO (danrubel) if request is obsolete (processAnalysisRequest returns
     // false) then send empty results
 
     //
     // Add the fixes produced by plugins to the server-generated fixes.
     //
     if (pluginFutures != null) {
       List<plugin.Response> responses = await waitForResponses(pluginFutures,
           requestParameters: requestParams);
-      ResultConverter converter = new ResultConverter();
       for (plugin.Response response in responses) {
         plugin.CompletionGetSuggestionsResult result =
             new plugin.CompletionGetSuggestionsResult.fromResponse(response);
-        suggestions
-            .addAll(result.results.map(converter.convertCompletionSuggestion));
+        suggestions.addAll(result.results);
       }
     }
     //
     // Return the result.
     //
     return new CompletionResult(
         request.replacementOffset, request.replacementLength, suggestions);
   }
 
   @override
@@ skipping 154 matching lines @@
   final int replacementOffset;
 
   /**
    * The suggested completions.
    */
   final List<CompletionSuggestion> suggestions;
 
   CompletionResult(
       this.replacementOffset, this.replacementLength, this.suggestions);
 }