Re-duplicate frontend_accessors.dart.

pkg/analyzer/lib/src/kernel/ast_from_analyzer.dart

Index: pkg/analyzer/lib/src/kernel/ast_from_analyzer.dart
diff --git a/pkg/analyzer/lib/src/kernel/ast_from_analyzer.dart b/pkg/analyzer/lib/src/kernel/ast_from_analyzer.dart
index a965d8c60dc00a565e948dd48fcbbc88b40810e6..19d455ad8cfcb995a13cece56670889365d5848b 100644
--- a/pkg/analyzer/lib/src/kernel/ast_from_analyzer.dart
+++ b/pkg/analyzer/lib/src/kernel/ast_from_analyzer.dart
@@ -4,7 +4,6 @@
 library kernel.analyzer.ast_from_analyzer;
 
 import 'package:kernel/ast.dart' as ast;
-import 'package:kernel/frontend/accessors.dart';
 import 'package:kernel/frontend/super_initializers.dart';
 import 'package:kernel/log.dart';
 import 'package:kernel/type_algebra.dart';
@@ -18,6 +17,7 @@ import 'package:analyzer/dart/ast/standard_resolution_map.dart';
 import 'package:analyzer/src/generated/parser.dart';
 import 'package:analyzer/src/dart/element/member.dart';
 import 'package:analyzer/src/error/codes.dart';
+import 'package:front_end/src/fasta/kernel/frontend_accessors.dart';
 
 /// Provides reference-level access to libraries, classes, and members.
 ///