| Index: pkg/fletchc/lib/src/constructor_codegen.dart | 
| diff --git a/pkg/fletchc/lib/src/constructor_codegen.dart b/pkg/fletchc/lib/src/constructor_codegen.dart | 
| index 52c36da7001641d37d481b7ae51f9febf3707b5f..5d9ad6f74067979af70561fd0f74c500edfe2a09 100644 | 
| --- a/pkg/fletchc/lib/src/constructor_codegen.dart | 
| +++ b/pkg/fletchc/lib/src/constructor_codegen.dart | 
| @@ -4,14 +4,12 @@ | 
|  | 
| library fletchc.constructor_codegen; | 
|  | 
| -import 'package:compiler/src/dart2jslib.dart' show | 
| -    MessageKind, | 
| -    Registry; | 
| - | 
| import 'package:compiler/src/elements/elements.dart'; | 
| -import 'package:compiler/src/resolution/resolution.dart'; | 
| +import 'package:compiler/src/resolution/tree_elements.dart' show | 
| +    TreeElements; | 
| import 'package:compiler/src/tree/tree.dart'; | 
| -import 'package:compiler/src/universe/universe.dart'; | 
| +import 'package:compiler/src/universe/call_structure.dart' show | 
| +    CallStructure; | 
| import 'package:compiler/src/dart_types.dart'; | 
|  | 
| import 'fletch_context.dart'; | 
|  |