Clean up leg.dart.

dart/tests/compiler/dart2js/mock_compiler.dart

Index: dart/tests/compiler/dart2js/mock_compiler.dart
diff --git a/dart/tests/compiler/dart2js/mock_compiler.dart b/dart/tests/compiler/dart2js/mock_compiler.dart
index 7d0b8326781a8095890ce46ed37ae0084a480120..d2efbe062b1b8f1dadc6132fada43cfa0a58ef33 100644
--- a/dart/tests/compiler/dart2js/mock_compiler.dart
+++ b/dart/tests/compiler/dart2js/mock_compiler.dart
@@ -2,17 +2,18 @@
 // 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('mock_compiler');
-
-#import("dart:uri");
-
-#import("../../../lib/compiler/implementation/elements/elements.dart");
-#import("../../../lib/compiler/implementation/leg.dart");
-#import('../../../lib/compiler/implementation/source_file.dart');
-#import("../../../lib/compiler/implementation/tree/tree.dart");
-#import("../../../lib/compiler/implementation/util/util.dart");
-#import('../../../lib/compiler/compiler.dart', prefix: 'api');
-#import("parser_helper.dart");
+library mock_compiler;
+
+import 'dart:uri';
+
+import '../../../lib/compiler/compiler.dart' as api;
+import '../../../lib/compiler/implementation/dart2jslib.dart' hide TreeElementMapping;
+import '../../../lib/compiler/implementation/elements/elements.dart';
+import '../../../lib/compiler/implementation/resolution/resolution.dart';
+import '../../../lib/compiler/implementation/source_file.dart';
+import '../../../lib/compiler/implementation/tree/tree.dart';
+import '../../../lib/compiler/implementation/util/util.dart';
+import 'parser_helper.dart';
 
 class WarningMessage {
   Node node;