Parameterize and move JumpTarget/LabelDefition to elements/jumps.dart

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 'package:front_end/src/fasta/parser.dart' show Parser, ParserError;
+import 'package:front_end/src/fasta/scanner.dart';
+
 import '../common.dart';
 import '../common/resolution.dart';
 import '../constants/expressions.dart';
-import '../elements/resolution_types.dart';
 import '../diagnostics/diagnostic_listener.dart';
 import '../elements/elements.dart';
+import '../elements/jumps.dart';
 import '../elements/modelx.dart';
-import 'package:front_end/src/fasta/parser.dart' show Parser, ParserError;
+import '../elements/resolution_types.dart';
 import '../parser/node_listener.dart' show NodeListener;
 import '../resolution/enum_creator.dart';
 import '../resolution/send_structure.dart';
 import '../resolution/tree_elements.dart';
-import 'package:front_end/src/fasta/scanner.dart';
 import '../tree/tree.dart';
 import '../universe/selector.dart';
 import 'keys.dart';
 import 'modelz.dart';
 import 'serialization.dart';
 import 'serialization_util.dart';
 
 /// Visitor that computes a node-index mapping.
 class AstIndexComputer extends Visitor {
   final Map<Node, int> nodeIndices = <Node, int>{};
@@ skipping 675 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');