Revert "Use single InputPackagesResultProvider, without SdkSummaryResultProvider."

pkg/analyzer_cli/lib/src/driver.dart

Index: pkg/analyzer_cli/lib/src/driver.dart
diff --git a/pkg/analyzer_cli/lib/src/driver.dart b/pkg/analyzer_cli/lib/src/driver.dart
index 67ca0b07db6d234d589708faf17662f0e827daee..c9c59b603f447bae82c35b3772d78474e883490d 100644
--- a/pkg/analyzer_cli/lib/src/driver.dart
+++ b/pkg/analyzer_cli/lib/src/driver.dart
@@ -32,7 +32,6 @@ import 'package:analyzer/src/generated/utilities_general.dart'
 import 'package:analyzer/src/lint/registry.dart';
 import 'package:analyzer/src/services/lint.dart';
 import 'package:analyzer/src/source/source_resource.dart';
-import 'package:analyzer/src/summary/idl.dart';
 import 'package:analyzer/src/summary/package_bundle_reader.dart';
 import 'package:analyzer/src/summary/summary_sdk.dart' show SummaryBasedDartSdk;
 import 'package:analyzer/src/task/options.dart';
@@ -517,11 +516,6 @@ class Driver implements CommandLineStarter {
     // Once options and embedders are processed, setup the SDK.
     _setupSdk(options, useSummaries);
 
-    PackageBundle sdkBundle = sdk.getLinkedBundle();
-    if (sdkBundle != null) {
-      summaryDataStore.addBundle(null, sdkBundle);
-    }
-
     // Choose a package resolution policy and a diet parsing policy based on
     // the command-line options.
     SourceFactory sourceFactory = _chooseUriResolutionPolicy(
@@ -536,10 +530,8 @@ class Driver implements CommandLineStarter {
     });
 
     _context.sourceFactory = sourceFactory;
-    if (sdkBundle != null) {
-      _context.resultProvider =
-          new InputPackagesResultProvider(_context, summaryDataStore);
-    }
+    _context.resultProvider =
+        new InputPackagesResultProvider(_context, summaryDataStore);
   }
 
   /// Return discovered packagespec, or `null` if none is found.