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

pkg/analyzer/lib/src/dart/sdk/sdk.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.
 
 library analyzer.src.generated.sdk2;
 
 import 'dart:collection';
 import 'dart:convert';
 import 'dart:io' as io;
 
@@ skipping 73 matching lines @@
 
   @override
   AnalysisContext get context {
     if (_analysisContext == null) {
       _analysisContext = new SdkAnalysisContext(_analysisOptions);
       SourceFactory factory = new SourceFactory([new DartUriResolver(this)]);
       _analysisContext.sourceFactory = factory;
       if (_useSummary) {
         PackageBundle sdkBundle = getLinkedBundle();
         if (sdkBundle != null) {
-          SummaryDataStore dataStore = new SummaryDataStore([]);
+          SummaryDataStore dataStore =
+              new SummaryDataStore([], resourceProvider: resourceProvider);
           dataStore.addBundle(null, sdkBundle);
           _analysisContext.resultProvider =
               new InputPackagesResultProvider(_analysisContext, dataStore);
         }
       }
     }
     return _analysisContext;
   }
 
   @override
@@ skipping 786 matching lines @@
     SdkLibrariesReader_LibraryBuilder libraryBuilder =
         new SdkLibrariesReader_LibraryBuilder(_useDart2jsPaths);
     // If any syntactic errors were found then don't try to visit the AST
     // structure.
     if (!errorListener.errorReported) {
       unit.accept(libraryBuilder);
     }
     return libraryBuilder.librariesMap;
   }
 }