Remove unused IdeOptions

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

Index: pkg/analysis_server/lib/src/services/completion/completion_core.dart
diff --git a/pkg/analysis_server/lib/src/services/completion/completion_core.dart b/pkg/analysis_server/lib/src/services/completion/completion_core.dart
index 62c38156da279a9026e9e7b148b419d8000fd74b..9d15c203812ddfe99ed6169d3969121cd7845c20 100644
--- a/pkg/analysis_server/lib/src/services/completion/completion_core.dart
+++ b/pkg/analysis_server/lib/src/services/completion/completion_core.dart
@@ -2,7 +2,6 @@
 // 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:analysis_server/src/ide_options.dart';
 import 'package:analysis_server/src/provisional/completion/completion_core.dart';
 import 'package:analysis_server/src/services/completion/completion_performance.dart';
 import 'package:analyzer/file_system/file_system.dart';
@@ -22,9 +21,6 @@ class CompletionRequestImpl implements CompletionRequest {
   @override
   final int offset;
 
-  @override
-  IdeOptions ideOptions;
-
   /**
    * The offset of the start of the text to be replaced.
    * This will be different than the [offset] used to request the completion
@@ -54,7 +50,7 @@ class CompletionRequestImpl implements CompletionRequest {
    * Initialize a newly created completion request based on the given arguments.
    */
   CompletionRequestImpl(this.result, this.resourceProvider, Source source,
-      int offset, this.performance, this.ideOptions)
+      int offset, this.performance)
       : this.source = source,
         this.offset = offset,
         replacementOffset = offset,