rename completion constants and cleanup comment

pkg/analysis_server/test/services/completion/local_computer_test.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.services.completion.dart.local;
 
 import 'package:analysis_server/src/protocol_server.dart';
 import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
 import 'package:analysis_server/src/services/completion/local_computer.dart';
 import 'package:unittest/unittest.dart';
 
 import '../../reflective_tests.dart';
 import 'completion_test_util.dart';
 
 main() {
   groupSep = ' | ';
   runReflectiveTests(LocalComputerTest);
 }
 
 @reflectiveTest
 class LocalComputerTest extends AbstractSelectorSuggestionTest {
 
   @override
   CompletionSuggestion assertSuggestLocalClass(String name, {int relevance:
-      COMPLETION_RELEVANCE_DEFAULT, bool isDeprecated: false}) {
+      DART_RELEVANCE_DEFAULT, bool isDeprecated: false}) {
     return assertSuggestClass(
         name,
         relevance: relevance,
         isDeprecated: isDeprecated);
   }
 
   @override
   CompletionSuggestion assertSuggestLocalClassTypeAlias(String name,
-      {int relevance: COMPLETION_RELEVANCE_DEFAULT}) {
+      {int relevance: DART_RELEVANCE_DEFAULT}) {
     return assertSuggestClassTypeAlias(name, relevance);
   }
 
   @override
   CompletionSuggestion assertSuggestLocalField(String name, String type,
       {int relevance: DART_RELEVANCE_LOCAL_FIELD, bool deprecated: false}) {
     return assertSuggestField(
         name,
         type,
         relevance: relevance,
         isDeprecated: deprecated);
   }
 
   @override
   CompletionSuggestion assertSuggestLocalFunction(String name,
       String returnType, {bool deprecated: false, int relevance:
       DART_RELEVANCE_LOCAL_FUNCTION}) {
     return assertSuggestFunction(name, returnType, deprecated, relevance);
   }
 
   @override
   CompletionSuggestion assertSuggestLocalFunctionTypeAlias(String name,
       String returnType, {bool deprecated: false, int relevance:
-      COMPLETION_RELEVANCE_DEFAULT}) {
+      DART_RELEVANCE_DEFAULT}) {
     return assertSuggestFunctionTypeAlias(
         name,
         returnType,
         deprecated,
         relevance);
   }
 
   @override
   CompletionSuggestion assertSuggestLocalGetter(String name, String returnType,
       {int relevance: DART_RELEVANCE_LOCAL_ACCESSOR, bool deprecated: false}) {
@@ skipping 590 matching lines @@
         assertSuggestLocalMethod('m', 'A', 'void');
     expect(suggestion.parameterNames, hasLength(2));
     expect(suggestion.parameterNames[0], 'x');
     expect(suggestion.parameterTypes[0], 'dynamic');
     expect(suggestion.parameterNames[1], 'y');
     expect(suggestion.parameterTypes[1], 'int');
     expect(suggestion.requiredParameterCount, 2);
     expect(suggestion.hasNamedParameters, false);
   }
 }