Roll Dart SDK from 1f97ab20d078 to cf0d430bc6a5 (1 revision) (#53469)

https://dart.googlesource.com/sdk.git/+log/1f97ab20d078..cf0d430bc6a5

2024-06-19 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.5.0-278.0.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,jsimmons@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

DEPS

diff --git a/DEPS b/DEPS
index c59936d..f0fe3d9 100644
--- a/DEPS
+++ b/DEPS
@@ -56,7 +56,7 @@
   # 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': '1f97ab20d07813df654fcee2c3ac2e64ab353f1d',
+  'dart_revision': 'cf0d430bc6a507b3d54d4b5bfc91b308f0325178',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py

ci/licenses_golden/licenses_dart

diff --git a/ci/licenses_golden/licenses_dart b/ci/licenses_golden/licenses_dart
index 555fe11..adee473 100644
--- a/ci/licenses_golden/licenses_dart
+++ b/ci/licenses_golden/licenses_dart
@@ -1,4 +1,4 @@
-Signature: 71bf9b2bdde84eedf6d7f21b8f21f92e
+Signature: 3ace47c6c7c8a364316ba9852dd11731
 
 ====================================================================================================
 LIBRARY: dart
@@ -4749,7 +4749,7 @@
   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/+/7f1642cd8bed6d14678342a98972fa6c35ac3f6b
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/cf0d430bc6a507b3d54d4b5bfc91b308f0325178
 /third_party/fallback_root_certificates/
 
 ====================================================================================================

sky/packages/sky_engine/LICENSE

diff --git a/sky/packages/sky_engine/LICENSE b/sky/packages/sky_engine/LICENSE
index c6a2e4a..ca0b75c 100644
--- a/sky/packages/sky_engine/LICENSE
+++ b/sky/packages/sky_engine/LICENSE
@@ -31865,7 +31865,7 @@
   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/+/1f97ab20d07813df654fcee2c3ac2e64ab353f1d
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/cf0d430bc6a507b3d54d4b5bfc91b308f0325178
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------