Use single InputPackagesResultProvider, without SdkSummaryResultProvider.

pkg/dev_compiler/lib/src/compiler/compiler.dart

 // Copyright (c) 2016, 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.
 
 import 'dart:collection' show HashSet, Queue;
 import 'dart:convert' show BASE64, JSON, UTF8;
 import 'dart:io' show File;
 import 'package:analyzer/dart/element/element.dart' show LibraryElement;
 import 'package:analyzer/analyzer.dart'
     show AnalysisError, CompilationUnit, ErrorSeverity;
@@ skipping 68 matching lines @@
         options: options.contextBuilderOptions);
 
     var analysisOptions = contextBuilder.getAnalysisOptions(analysisRoot);
     var sdk = contextBuilder.findSdk(null, analysisOptions);
 
     var sdkResolver = new DartUriResolver(sdk);
 
     // Read the summaries.
     var summaryData =
         new SummaryDataStore(options.summaryPaths, recordDependencyInfo: true);
+    summaryData.addBundle(null, sdk.getLinkedBundle());

[vsm, 2017/01/23 23:43:37]

Does it make sense to pass the sdk to the SummaryDataStore constructor and just
set it there?

 
     var srcFactory = createSourceFactory(options,
         sdkResolver: sdkResolver,
         fileResolvers: fileResolvers,
         summaryData: summaryData,
         resourceProvider: resourceProvider);
 
     var context =
         AnalysisEngine.instance.createAnalysisContext() as AnalysisContextImpl;
     context.analysisOptions = analysisOptions;
     context.sourceFactory = srcFactory;
-    context.typeProvider = sdkResolver.dartSdk.context.typeProvider;
     context.resultProvider =
         new InputPackagesResultProvider(context, summaryData);
     options.declaredVariables.forEach(context.declaredVariables.define);
     context.declaredVariables.define('dart.isVM', 'false');
 
     // TODO(vsm): Should this be hardcoded?
     context.declaredVariables.define('dart.library.html', 'true');
     context.declaredVariables.define('dart.library.io', 'false');
 
     if (!context.analysisOptions.strongMode) {
@@ skipping 460 matching lines @@
     // Fall back to a relative path.
     return path.toUri(path.relative(path.fromUri(uri), from: dir)).toString();
   }
 
   for (int i = 0; i < list.length; i++) {
     list[i] = transformUri(list[i]);
   }
   map['file'] = transformUri(map['file']);
   return map;
 }