Roll Dart SDK from b7b2047 to f350404 (1 revision)

https://dart.googlesource.com/sdk.git/+log/b7b20478af70..f35040493b15

2022-05-31 dart-internal-sdk-dev-roller@dart-ci-internal.iam.gserviceaccount.com Version 2.18.0-157.0.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 aaclarke@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://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

Author: skia-flutter-autoroll

DEPS

@@ -45,7 +45,7 @@ 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': 'b7b20478af700c97eefcb443b867660478a703b0',
+  'dart_revision': 'f35040493b157d0e40763d5073dcc880acfb658b',
 
   # 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_third_party

@@ -1,4 +1,4 @@
-Signature: 8fee16c445956dc1745d677008039195
+Signature: 6856b93541791c06738ce2eae5716468
 
 UNUSED LICENSES: