Remove parent from SummaryResynthesizer.

pkg/analyzer/test/src/summary/resynthesize_common.dart

 // Copyright (c) 2015, 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.src.serialization.elements_test;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/standard_resolution_map.dart';
 import 'package:analyzer/dart/constant/value.dart';
 import 'package:analyzer/dart/element/element.dart';
@@ skipping 4893 matching lines @@
    * [getUnlinkedSummary].
    */
   final Set<String> unlinkedSummariesRequested = new Set<String>();
 
   /**
    * The set of uris for which linked summaries have been requested using
    * [getLinkedSummary].
    */
   final Set<String> linkedSummariesRequested = new Set<String>();
 
-  TestSummaryResynthesizer(SummaryResynthesizer parent, AnalysisContext context,
-      this.unlinkedSummaries, this.linkedSummaries, this.allowMissingFiles)
-      : super(parent, context, context.sourceFactory,
+  TestSummaryResynthesizer(AnalysisContext context, this.unlinkedSummaries,
+      this.linkedSummaries, this.allowMissingFiles)
+      : super(context, context.sourceFactory,
             context.analysisOptions.strongMode) {
     // Clear after resynthesizing TypeProvider in super().
     unlinkedSummariesRequested.clear();
     linkedSummariesRequested.clear();
   }
 
   @override
   LinkedLibrary getLinkedSummary(String uri) {
     linkedSummariesRequested.add(uri);
     LinkedLibrary serializedLibrary = linkedSummaries[uri];
@@ skipping 11 matching lines @@
       fail('Unexpectedly tried to get unlinked summary for $uri');
     }
     return serializedUnit;
   }
 
   @override
   bool hasLibrarySummary(String uri) {
     return true;
   }
 }