cleanup imports

pkg/analysis_server/lib/src/services/completion/import_uri_contributor.dart

Index: pkg/analysis_server/lib/src/services/completion/import_uri_contributor.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/import_uri_contributor.dart b/pkg/analysis_server/lib/src/services/completion/import_uri_contributor.dart
index 1aeaa46fecdf439c85a3cae5cc8d02757d2b36cc..891a36594e07b1db184d7894aa2566235d4caf80 100644
--- a/pkg/analysis_server/lib/src/services/completion/import_uri_contributor.dart
+++ b/pkg/analysis_server/lib/src/services/completion/import_uri_contributor.dart
@@ -8,19 +8,13 @@ import 'dart:async';
 import 'dart:collection';
 
 import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
-import 'package:analysis_server/src/services/completion/local_declaration_visitor.dart';
-import 'package:analysis_server/src/services/completion/local_suggestion_builder.dart';
-import 'package:analysis_server/src/services/completion/optype.dart';
-import 'package:analysis_server/src/services/completion/suggestion_builder.dart';
 import 'package:analyzer/file_system/file_system.dart';
 import 'package:analyzer/src/generated/ast.dart';
-import 'package:analyzer/src/generated/element.dart';
 import 'package:analyzer/src/generated/sdk.dart';
 import 'package:analyzer/src/generated/source.dart';
 
 import '../../protocol_server.dart'
     show CompletionSuggestion, CompletionSuggestionKind;
-import '../../protocol_server.dart' as protocol;
 
 /**
  * A contributor for calculating uri suggestions for an import directive.