Roll Dart SDK from d174ead78d98 to a68a3967e3d9 (1 revision) (#52889)

https://dart.googlesource.com/sdk.git/+log/d174ead78d98..a68a3967e3d9

2024-05-16 [email protected] Version 3.5.0-163.0.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 [email protected],[email protected] 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: skia-flutter-autoroll

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': 'd174ead78d98adfc4ac233924390efc01a705e3a',
+  'dart_revision': 'a68a3967e3d9d88905175e79b805bd77b6f88347',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -434,7 +434,7 @@ deps = {
    Var('dart_git') + '/mockito.git@4be52e16d06c8c5384d1cf5a511f0c9a7d829cf7',
 
   'src/flutter/third_party/dart/third_party/pkg/native':
-   Var('dart_git') + '/native.git@7bca3567228c259dd5cc8e8530cd1585d8de42a0',
+   Var('dart_git') + '/native.git@fef40aebc3cf34654919e8a5785b6c50b3ea445c',
 
   'src/flutter/third_party/dart/third_party/pkg/package_config':
    Var('dart_git') + '/package_config.git@39096768806ccae4b7025dd4114f15f2df424b0c',

ci/licenses_golden/licenses_dart

@@ -1,4 +1,4 @@
-Signature: 8867769c47da5111770e740737af040f
+Signature: 8c3de2a286b01a49d4eb3a1cf93e4afe
 
 ====================================================================================================
 LIBRARY: dart
@@ -4741,7 +4741,7 @@ 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/+/d174ead78d98adfc4ac233924390efc01a705e3a
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/a68a3967e3d9d88905175e79b805bd77b6f88347
 /third_party/fallback_root_certificates/
 
 ====================================================================================================

sky/packages/sky_engine/LICENSE

@@ -32293,7 +32293,7 @@ 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/+/d174ead78d98adfc4ac233924390efc01a705e3a
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/a68a3967e3d9d88905175e79b805bd77b6f88347
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------