| Index: pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart | 
| diff --git a/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart b/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart | 
| index c55f3b2834aea537a04d731ee757fa26d768b3d8..5a33c9277db69c77af5dd02e02b5d0776180f168 100644 | 
| --- a/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart | 
| +++ b/pkg/analysis_server/lib/src/services/completion/dart_completion_cache.dart | 
| @@ -15,7 +15,6 @@ import 'package:analysis_server/src/services/completion/suggestion_builder.dart' | 
| import 'package:analysis_server/src/services/search/search_engine.dart'; | 
| import 'package:analyzer/dart/element/element.dart'; | 
| import 'package:analyzer/dart/element/type.dart'; | 
| -import 'package:analyzer/dart/element/visitor.dart'; | 
| import 'package:analyzer/src/generated/ast.dart'; | 
| import 'package:analyzer/src/generated/engine.dart'; | 
| import 'package:analyzer/src/generated/resolver.dart'; | 
|  |