Fix SummaryDataStore to support using a ResourceProvider instead of dart:io

pkg/analyzer/lib/src/summary/summary_sdk.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 analyzer.src.summary.summary_sdk;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/file_system/file_system.dart' show ResourceProvider;
 import 'package:analyzer/src/context/context.dart';
@@ skipping 18 matching lines @@
   SummaryDataStore _dataStore;
   InSummaryUriResolver _uriResolver;
   PackageBundle _bundle;
   ResourceProvider resourceProvider;
 
   /**
    * The [AnalysisContext] which is used for all of the sources in this sdk.
    */
   InternalAnalysisContext _analysisContext;
 
-  SummaryBasedDartSdk(String summaryPath, this.strongMode) {
-    _dataStore = new SummaryDataStore(<String>[summaryPath]);
+  SummaryBasedDartSdk(String summaryPath, this.strongMode,
+      {this.resourceProvider}) {
+    _dataStore = new SummaryDataStore(<String>[summaryPath],
+        resourceProvider: resourceProvider);
     _uriResolver = new InSummaryUriResolver(resourceProvider, _dataStore);
     _bundle = _dataStore.bundles.single;
   }
 
-  SummaryBasedDartSdk.fromBundle(
-      this.strongMode, PackageBundle bundle, this.resourceProvider) {
-    _dataStore = new SummaryDataStore([]);
+  SummaryBasedDartSdk.fromBundle(this.strongMode, PackageBundle bundle,
+      {this.resourceProvider}) {
+    _dataStore = new SummaryDataStore([], resourceProvider: resourceProvider);
     _dataStore.addBundle('dart_sdk.sum', bundle);
     _uriResolver = new InSummaryUriResolver(resourceProvider, _dataStore);
     _bundle = bundle;
   }
 
   /**
    * Return the [PackageBundle] for this SDK, not `null`.
    */
   PackageBundle get bundle => _bundle;
 
   @override
   AnalysisContext get context {
     if (_analysisContext == null) {
       AnalysisOptionsImpl analysisOptions = new AnalysisOptionsImpl()
         ..strongMode = strongMode;
       _analysisContext = new SdkAnalysisContext(analysisOptions);
       SourceFactory factory = new SourceFactory(
           [new DartUriResolver(this)], null, resourceProvider);
       _analysisContext.sourceFactory = factory;
-      SummaryDataStore dataStore = new SummaryDataStore([]);
+      SummaryDataStore dataStore =
+          new SummaryDataStore([], resourceProvider: resourceProvider);
       dataStore.addBundle(null, _bundle);
       _analysisContext.resultProvider =
           new InputPackagesResultProvider(_analysisContext, dataStore);
     }
     return _analysisContext;
   }
 
   @override
   List<SdkLibrary> get sdkLibraries {
     throw new UnimplementedError();
@@ skipping 272 matching lines @@
    * throw a [StateError] if there is no class with the given name.
    */
   InterfaceType _getType(LibraryElement library, String name) {
     Element element = library.getType(name);
     if (element == null) {
       throw new StateError("No definition of type $name");
     }
     return (element as ClassElement).type;
   }
 }