Add a unit index to prelinked type references in summaries.

pkg/analyzer/lib/src/summary/format.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.
 //
 // This file has been automatically generated.  Please do not edit it manually.
 // To regenerate the file, use the script "pkg/analyzer/tool/generate_files".
 
 library analyzer.src.summary.format;
 
 import 'dart:convert';
@@ skipping 112 matching lines @@
   builder.unlinked = unlinked;
   builder.dependencies = dependencies;
   builder.importDependencies = importDependencies;
   builder.references = references;
   return builder;
 }
 
 class PrelinkedReference {
   int _dependency;
   PrelinkedReferenceKind _kind;
+  int _unit;
 
   PrelinkedReference.fromJson(Map json)
     : _dependency = json["dependency"],
-      _kind = json["kind"] == null ? null : PrelinkedReferenceKind.values[json["kind"]];
+      _kind = json["kind"] == null ? null : PrelinkedReferenceKind.values[json["kind"]],
+      _unit = json["unit"];
 
   int get dependency => _dependency ?? 0;
   PrelinkedReferenceKind get kind => _kind ?? PrelinkedReferenceKind.classOrEnum;
+  int get unit => _unit ?? 0;
 }
 
 class PrelinkedReferenceBuilder {
   final Map _json = {};
 
   PrelinkedReferenceBuilder(builder.BuilderContext context);
 
   void set dependency(int _value) {
     assert(!_json.containsKey("dependency"));
     if (_value != null) {
       _json["dependency"] = _value;
     }
   }
 
   void set kind(PrelinkedReferenceKind _value) {
     assert(!_json.containsKey("kind"));
     if (_value != null || _value == PrelinkedReferenceKind.classOrEnum) {
       _json["kind"] = _value.index;
     }
   }
 
+  void set unit(int _value) {
+    assert(!_json.containsKey("unit"));
+    if (_value != null) {
+      _json["unit"] = _value;
+    }
+  }
+
   Map finish() => _json;
 }
 
-PrelinkedReferenceBuilder encodePrelinkedReference(builder.BuilderContext builderContext, {int dependency, PrelinkedReferenceKind kind}) {
+PrelinkedReferenceBuilder encodePrelinkedReference(builder.BuilderContext builderContext, {int dependency, PrelinkedReferenceKind kind, int unit}) {
   PrelinkedReferenceBuilder builder = new PrelinkedReferenceBuilder(builderContext);
   builder.dependency = dependency;
   builder.kind = kind;
+  builder.unit = unit;
   return builder;
 }
 
 class UnlinkedClass {
   String _name;
   int _unit;
   List<UnlinkedTypeParam> _typeParameters;
   UnlinkedTypeRef _supertype;
   List<UnlinkedTypeRef> _mixins;
   List<UnlinkedTypeRef> _interfaces;
@@ skipping 1098 matching lines @@
   UnlinkedVariableBuilder builder = new UnlinkedVariableBuilder(builderContext);
   builder.name = name;
   builder.unit = unit;
   builder.type = type;
   builder.isStatic = isStatic;
   builder.isFinal = isFinal;
   builder.isConst = isConst;
   return builder;
 }