merge fasta.Token into analyzer.Token

pkg/front_end/lib/src/fasta/kernel/utils.dart

Index: pkg/front_end/lib/src/fasta/kernel/utils.dart
diff --git a/pkg/front_end/lib/src/fasta/kernel/utils.dart b/pkg/front_end/lib/src/fasta/kernel/utils.dart
index 0b5f3f497bf45bd31854ea3e07f32c69432e94d1..794e90416438c8da04e6a4f2e95ac9d1fa0cad97 100644
--- a/pkg/front_end/lib/src/fasta/kernel/utils.dart
+++ b/pkg/front_end/lib/src/fasta/kernel/utils.dart
@@ -2,7 +2,7 @@
 // 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.
 
-import 'package:front_end/src/fasta/scanner/token.dart';
+import 'package:front_end/src/scanner/token.dart' show Token;
 import 'package:kernel/ast.dart';
 
 /// A null-aware alternative to `token.offset`.  If [token] is `null`, returns