anchor.diff:  // Use of this source code is governed by a BSD-style license that can be
   // found in the LICENSE file.
   
  -// @dart=2.9
  +// ignore_for_file: import_of_legacy_library_into_null_safe
   
   import 'package:devtools_app/devtools_app.dart';
   
  
positive.code: 
  Widget wrapWithControllers(
    Widget widget, {
    LoggingController logging,
    MemoryController memory,
    PerformanceController performance,
    ProfilerScreenController profiler,
    DebuggerController debugger,
    NetworkController network,
    BannerMessagesController bannerMessages,
    AppSizeController appSize,
    AnalyticsController analytics,
  }) {
    final _providers = [
      Provider<BannerMessagesController>.value(
  
negative.code: 
  Widget wrapWithAnalytics(
    Widget widget, {
    AnalyticsController? controller,
  }) {
    controller ??= AnalyticsController(enabled: false, firstRun: false);
    return Provider<AnalyticsController>.value(
  