Support serialization of loadLibrary

pkg/compiler/lib/src/serialization/resolved_ast_serialization.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 dart2js.serialization.resolved_ast;
 
 import '../common.dart';
 import '../common/resolution.dart';
 import '../constants/expressions.dart';
 import '../dart_types.dart';
@@ skipping 82 matching lines @@
 
   /// Serializes [resolvedAst] into [objectEncoder].
   void serialize() {
     objectEncoder.setEnum(Key.KIND, resolvedAst.kind);
     switch (resolvedAst.kind) {
       case ResolvedAstKind.PARSED:
         serializeParsed();
         break;
       case ResolvedAstKind.DEFAULT_CONSTRUCTOR:
       case ResolvedAstKind.FORWARDING_CONSTRUCTOR:
+      case ResolvedAstKind.DEFERRED_LOAD_LIBRARY:
         // No additional properties.
         break;
     }
   }
 
   /// Serialize [ResolvedAst] that is defined in terms of an AST together with
   /// [TreeElements].
   void serializeParsed() {
     objectEncoder.setUri(Key.URI, resolvedAst.sourceUri, resolvedAst.sourceUri);
     AstKind kind;
@@ skipping 235 matching lines @@
     switch (kind) {
       case ResolvedAstKind.PARSED:
         deserializeParsed(element, objectDecoder, parsing, getBeginToken,
             nativeDataDeserializer);
         break;
       case ResolvedAstKind.DEFAULT_CONSTRUCTOR:
       case ResolvedAstKind.FORWARDING_CONSTRUCTOR:
         (element as AstElementMixinZ).resolvedAst =
             new SynthesizedResolvedAst(element, kind);
         break;
+      case ResolvedAstKind.DEFERRED_LOAD_LIBRARY:
+        break;
     }
   }
 
   /// Deserialize the [ResolvedAst]s for the member [element] (constructor,
   /// method, or field) and its nested closures. The [ResolvedAst]s are added
   /// to [resolvedAstMap].
   static void deserializeParsed(
       AstElementMixinZ element,
       ObjectDecoder objectDecoder,
       ParsingContext parsing,
@@ skipping 312 matching lines @@
         }
       }
     }
     element.resolvedAst =
         new ParsedResolvedAst(element, root, body, elements, uri);
   }
 }
 
 const Key PARAMETER_NODE = const Key('parameter.node');
 const Key PARAMETER_INITIALIZER = const Key('parameter.initializer');