Analyzer 0.27.4-alpha.9 (API fixes) (#26562).

pkg/analyzer/lib/source/embedder.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.source.embedder;
 
 import 'dart:collection' show HashMap;
 import 'dart:core' hide Resource;
 
 import 'package:analyzer/file_system/file_system.dart';
@@ skipping 25 matching lines @@
 
   final LibraryMap _librariesMap = new LibraryMap();
 
   final Map<String, String> _urlMappings = new HashMap<String, String>();
 
   /// Analysis options for this SDK.
   AnalysisOptions analysisOptions;
 
   EmbedderSdk([Map<Folder, YamlMap> embedderYamls]) {
     embedderYamls?.forEach(_processEmbedderYaml);
-    _resolver = new EmbedderUriResolver(this);
+    _resolver = new EmbedderUriResolver._forSdk(this);
   }
 
   @override
   AnalysisContext get context {
     if (_analysisContext == null) {
       _analysisContext = new SdkAnalysisContext(analysisOptions);
       SourceFactory factory = new SourceFactory([_resolver]);
       _analysisContext.sourceFactory = factory;
 
       ChangeSet changeSet = new ChangeSet();
@@ skipping 147 matching lines @@
 ///   'dart:io': '../../sdk/io/io.dart'
 ///
 /// If a key doesn't begin with `dart:` it is ignored.
 ///
 class EmbedderUriResolver implements DartUriResolver {
   EmbedderSdk _embedderSdk;
   DartUriResolver _dartUriResolver;
 
   /// Construct a [EmbedderUriResolver] from a package map
   /// (see [PackageMapProvider]).
-  EmbedderUriResolver(this._embedderSdk) {
+  EmbedderUriResolver(Map<Folder, YamlMap> embedderMap) :
+      this._forSdk(new EmbedderSdk(embedderMap));
+
+  /// (Provisional API.)
+  EmbedderUriResolver._forSdk(this._embedderSdk) {
     _dartUriResolver = new DartUriResolver(_embedderSdk);
   }
 
   @override
   DartSdk get dartSdk => _embedderSdk;
 
   /// Number of embedded libraries.
   int get length => _embedderSdk?.urlMappings?.length ?? 0;
 
   @override
@@ skipping 71 matching lines @@
   String _readEmbedderYaml(Folder libDir) {
     File file = libDir.getChild(EMBEDDER_FILE_NAME);
     try {
       return file.readAsStringSync();
     } on FileSystemException {
       // File can't be read.
       return null;
     }
   }
 }