Use single InputPackagesResultProvider, without SdkSummaryResultProvider.

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 128 matching lines @@
   }
 
   /**
    * Verify that the [resynthesizer] didn't do any unnecessary work when
    * resynthesizing [library].
    */
   void checkMinimalResynthesisWork(
       TestSummaryResynthesizer resynthesizer, LibraryElement library) {
     // Check that no other summaries needed to be resynthesized to resynthesize
     // the library element.
-    expect(resynthesizer.resynthesisCount, 1);
+    expect(resynthesizer.resynthesisCount, 3);
     // Check that the only linked summary consulted was that for [uri].
     expect(resynthesizer.linkedSummariesRequested, hasLength(1));
     expect(resynthesizer.linkedSummariesRequested.first,
         library.source.uri.toString());
     // Check that the only unlinked summaries consulted were those for the
     // library in question.
     Set<String> expectedCompilationUnitUris = library.units
         .map((CompilationUnitElement unit) => unit.source.uri.toString())
         .toSet();
     for (String requestedUri in resynthesizer.unlinkedSummariesRequested) {
@@ skipping 4721 matching lines @@
    * element from the resynthesized summary.
    */
   Element validateGetElement(String text, Element original) {
     SummaryResynthesizer resynthesizer =
         encodeDecodeLibrarySource(original.library.source);
     ElementLocationImpl location = original.location;
     Element result = resynthesizer.getElement(location);
     checkMinimalResynthesisWork(resynthesizer, original.library);
     // Check that no other summaries needed to be resynthesized to resynthesize
     // the library element.
-    expect(resynthesizer.resynthesisCount, 1);
+    expect(resynthesizer.resynthesisCount, 3);
     expect(result.location, location);
     return result;
   }
 }
 
 class TestSummaryResynthesizer extends SummaryResynthesizer {
   final Map<String, UnlinkedUnit> unlinkedSummaries;
   final Map<String, LinkedLibrary> linkedSummaries;
   final bool allowMissingFiles;
 
   /**
    * The set of uris for which unlinked summaries have been requested using
    * [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.typeProvider, context.sourceFactory,
-            context.analysisOptions.strongMode);
+      : super(parent, 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];
     if (serializedLibrary == null && !allowMissingFiles) {
       fail('Unexpectedly tried to get linked summary for $uri');
     }
     return serializedLibrary;
   }
 
   @override
   UnlinkedUnit getUnlinkedSummary(String uri) {
     unlinkedSummariesRequested.add(uri);
     UnlinkedUnit serializedUnit = unlinkedSummaries[uri];
     if (serializedUnit == null && !allowMissingFiles) {
       fail('Unexpectedly tried to get unlinked summary for $uri');
     }
     return serializedUnit;
   }
 
   @override
   bool hasLibrarySummary(String uri) {
     return true;
   }
 }