Implement stable resolution of generic types without type arguments to their bounds.

pkg/analyzer/lib/src/summary/package_bundle_reader.dart

 import 'dart:io' as io;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/context/cache.dart';
 import 'package:analyzer/src/context/context.dart';
 import 'package:analyzer/src/generated/engine.dart';
 import 'package:analyzer/src/generated/java_io.dart';
 import 'package:analyzer/src/generated/resolver.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/source_io.dart';
@@ skipping 45 matching lines @@
       }
       // Provide known results.
       if (result == LIBRARY_ELEMENT1 ||
           result == LIBRARY_ELEMENT2 ||
           result == LIBRARY_ELEMENT3 ||
           result == LIBRARY_ELEMENT4 ||
           result == LIBRARY_ELEMENT5 ||
           result == LIBRARY_ELEMENT6 ||
           result == LIBRARY_ELEMENT7 ||
           result == LIBRARY_ELEMENT8 ||
+          result == LIBRARY_ELEMENT9 ||
           result == LIBRARY_ELEMENT ||
           false) {
         LibraryElement libraryElement =
             _resynthesizer.getLibraryElement(uriString);
         entry.setValue(result, libraryElement, TargetedResult.EMPTY_LIST);
         return true;
       } else if (result == READY_LIBRARY_ELEMENT2 ||
-          result == READY_LIBRARY_ELEMENT5 ||
-          result == READY_LIBRARY_ELEMENT6) {
+          result == READY_LIBRARY_ELEMENT6 ||
+          result == READY_LIBRARY_ELEMENT7) {
         entry.setValue(result, true, TargetedResult.EMPTY_LIST);
         return true;
       } else if (result == SOURCE_KIND) {
         if (_resynthesizer._dataStore.linkedMap.containsKey(uriString)) {
           entry.setValue(result, SourceKind.LIBRARY, TargetedResult.EMPTY_LIST);
           return true;
         }
         if (_resynthesizer._dataStore.unlinkedMap.containsKey(uriString)) {
           entry.setValue(result, SourceKind.PART, TargetedResult.EMPTY_LIST);
           return true;
@@ skipping 177 matching lines @@
  * also provides [summaryPath].
  */
 class _InSummaryFallbackSource extends FileBasedSource
     implements InSummarySource {
   @override
   final String summaryPath;
 
   _InSummaryFallbackSource(JavaFile file, Uri uri, this.summaryPath)
       : super(file, uri);
 }