Roll Dart SDK from 8ff03ebf7eaa to afbaf4216fc8 (1 revision) (flutter/engine#44259)

https://dart.googlesource.com/sdk.git/+log/8ff03ebf7eaa..afbaf4216fc8

2023-08-02 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.2.0-27.0.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 dart-vm-team@google.com,jacksongardner@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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

DEPS

@@ -53,7 +53,7 @@ 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': '8ff03ebf7eaaa0700bd7ce67ffb675550a5a759f',
+  'dart_revision': 'afbaf4216fc8ee0f8ffd53b13967fb3200d9845e',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -63,7 +63,7 @@ vars = {
   'dart_browser_launcher_rev': '27ec600af41b0d0ebe9a3db6ad36e9ed11976b84',
   'dart_clock_rev': '263e508a36ed90e4d85b60dd70552d20e71a9ae9',
   'dart_collection_rev': '0a2885a90717cc9322faaa6a7365b69e06b531dc',
-  'dart_devtools_rev': '99dca813aaa7fa23ccd6fe3901ac7665e96db3cb',
+  'dart_devtools_rev': '6f42c1d59d95dcacde130f2910c1d10be8508e61',
   'dart_libprotobuf_rev': '24487dd1045c7f3d64a21f38a3f0c06cc4cf2edb',
   'dart_perfetto_rev': 'b8da07095979310818f0efde2ef3c69ea70d62c5',
   'dart_protobuf_gn_rev': 'ca669f79945418f6229e4fef89b666b2a88cbb10',
@@ -332,7 +332,7 @@ deps = {
    Var('chromium_git') + '/external/github.com/WebAssembly/binaryen.git@cdb7aeab40b4c522de20b242019f7e88641445d5',
 
   'src/third_party/dart/third_party/devtools':
-   {'dep_type': 'cipd', 'packages': [{'package': 'dart/third_party/flutter/devtools', 'version': 'git_revision:99dca813aaa7fa23ccd6fe3901ac7665e96db3cb'}]},
+   {'dep_type': 'cipd', 'packages': [{'package': 'dart/third_party/flutter/devtools', 'version': 'git_revision:6f42c1d59d95dcacde130f2910c1d10be8508e61'}]},
 
   'src/third_party/dart/third_party/pkg/args':
    Var('dart_git') + '/args.git@da56b18ebcb600e050bf57b9c1103b1d2a9fb2ff',

engine/src/flutter/ci/licenses_golden/licenses_dart

@@ -1,4 +1,4 @@
-Signature: 189a59ff2825719f9fdb3427e109af9d
+Signature: 5ff4ab55c15b9432cfdfa481f0a33789
 
 ====================================================================================================
 LIBRARY: dart