suggest fields rather than synthetic getters

pkg/analysis_server/test/services/completion/invocation_computer_test.dart

Index: pkg/analysis_server/test/services/completion/invocation_computer_test.dart
diff --git a/pkg/analysis_server/test/services/completion/invocation_computer_test.dart b/pkg/analysis_server/test/services/completion/invocation_computer_test.dart
index 8b8b30cebf381e23f4ee119086d828d865de3229..f63a6af66ec13c14a947c56b17ec1976466ca83a 100644
--- a/pkg/analysis_server/test/services/completion/invocation_computer_test.dart
+++ b/pkg/analysis_server/test/services/completion/invocation_computer_test.dart
@@ -6,6 +6,7 @@ library test.services.completion.invocation;
 
 
 import 'package:analysis_server/src/protocol.dart';
+import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
 import 'package:analysis_server/src/services/completion/invocation_computer.dart';
 import 'package:unittest/unittest.dart';
 
@@ -28,6 +29,16 @@ class InvocationComputerTest extends AbstractSelectorSuggestionTest {
   }
 
   @override
+  CompletionSuggestion assertSuggestInvocationField(String name, String type,
+      {int relevance: COMPLETION_RELEVANCE_DEFAULT, bool isDeprecated: false}) {
+    return assertSuggestField(
+        name,
+        type,
+        relevance: relevance,
+        isDeprecated: isDeprecated);
+  }
+
+  @override
   void setUpComputer() {
     computer = new InvocationComputer();
   }
@@ -145,7 +156,7 @@ class C {
 }
 void main() {new C().^}''');
     return computeFull((bool result) {
-      CompletionSuggestion suggestion = assertSuggestGetter('x', 'int');
+      CompletionSuggestion suggestion = assertSuggestField('x', 'int');
       assertHasNoParameterInfo(suggestion);
     });
   }