Reverts "Roll Dart SDK from c2728b947e46 to 016368ee313d (1 revision) (#55444)" (#55454)

Reverts: #55444
Initiated by: bdero
Reason for reverting: [Roll breakage](flutter/flutter#155727 (comment))
Original PR Author: skia-flutter-autoroll

Reviewed By: {fluttergithubbot}

This change reverts the following previous change:

https://dart.googlesource.com/sdk.git/+log/c2728b947e46..016368ee313d

2024-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.6.0-280.0.dev

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/dart-sdk-flutter-engine
Please CC bdero@google.com,dart-vm-team@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter Engine: https://github.com/flutter/flutter/issues/new/choose

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Author: auto-submit[bot]

DEPS

@@ -56,7 +56,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/main/DEPS
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '016368ee313d77439ad7590b9d16377fe910f8cd',
+  'dart_revision': 'c2728b947e46b42fe0ce210247c4474c652ab24c',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -71,7 +71,7 @@ vars = {
   'dart_perfetto_rev': '13ce0c9e13b0940d2476cd0cff2301708a9a2e2b',
   'dart_protobuf_gn_rev': 'ca669f79945418f6229e4fef89b666b2a88cbb10',
   'dart_protobuf_rev': 'ccf104dbc36929c0f8708285d5f3a8fae206343e',
-  'dart_pub_rev': '23e3d4f4a761867b1e3eded9a92a4290a01daadb',
+  'dart_pub_rev': '31fa75baa5872e7f094a554c0ec7741742889530',
   'dart_tools_rev': 'b98c535537101eff0484ba279bd4090a5b9ac2ad',
   'dart_watcher_rev': '0484625589d8512b36a7ad898a6cc6351d24c556',
   'dart_web_rev': '85017403f30c2f0956dcdfe63b7c7ea74f5bf575',

ci/licenses_golden/licenses_dart

@@ -1,4 +1,4 @@
-Signature: 00e9a819fa6167284cbeffba22bba496
+Signature: d94582542669138c6924bb9cbbc3cfb6
 
 ====================================================================================================
 LIBRARY: dart
@@ -4787,7 +4787,7 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
 
-You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/016368ee313d77439ad7590b9d16377fe910f8cd
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/006fdb58cba497af744436ae013d9b98a6f7a2b0
 /third_party/fallback_root_certificates/
 
 ====================================================================================================

sky/packages/sky_engine/LICENSE

@@ -32054,7 +32054,7 @@ Exhibit B - "Incompatible With Secondary Licenses" Notice
   This Source Code Form is "Incompatible With Secondary Licenses", as
   defined by the Mozilla Public License, v. 2.0.
 
-You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/016368ee313d77439ad7590b9d16377fe910f8cd
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/c2728b947e46b42fe0ce210247c4474c652ab24c
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------