Use single InputPackagesResultProvider, without SdkSummaryResultProvider.

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

Index: pkg/analyzer/test/src/summary/resynthesize_common.dart
diff --git a/pkg/analyzer/test/src/summary/resynthesize_common.dart b/pkg/analyzer/test/src/summary/resynthesize_common.dart
index 916ea5aaab2f439420506d76f9b71e09eb6b8c0e..1494f78be82c78a93c59621d1fcc0a995f65a151 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_common.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_common.dart
@@ -146,7 +146,7 @@ abstract class AbstractResynthesizeTest extends AbstractSingleUnitTest {
       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,
@@ -4888,7 +4888,7 @@ var x;''');
     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;
   }
@@ -4913,8 +4913,12 @@ class TestSummaryResynthesizer extends SummaryResynthesizer {
 
   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) {