Roll Dart SDK from 979375f92109 to b83a63e0181a (1 revision) (flutter/engine#43762)

https://dart.googlesource.com/sdk.git/+log/979375f92109..b83a63e0181a

2023-07-18 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.1.0-322.0.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,zra@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': '979375f92109fc71282ca6b1ac983b223eebf520',
+  'dart_revision': 'b83a63e0181aac5edb008e730176e26eb09f8ef7',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -407,7 +407,7 @@ deps = {
    Var('dart_git') + '/leak_tracker.git@515612e0f7b5e2477a82341a302814ef2647ed6e',
 
   'src/third_party/dart/third_party/pkg/linter':
-   Var('dart_git') + '/linter.git@aed089e45c35221ce2b82f3757132031f0344b8b',
+   Var('dart_git') + '/linter.git@b95c56ac43f34005470e2f8f74bab7662d8898fe',
 
   'src/third_party/dart/third_party/pkg/logging':
    Var('dart_git') + '/logging.git@521498757ed3eeae151c2d4796404e8947baa04c',

engine/src/flutter/ci/licenses_golden/excluded_files

@@ -1677,7 +1677,6 @@
 ../../../third_party/dart/runtime/vm/heap/become_test.cc
 ../../../third_party/dart/runtime/vm/heap/freelist_test.cc
 ../../../third_party/dart/runtime/vm/heap/heap_test.cc
-../../../third_party/dart/runtime/vm/heap/pages_test.cc
 ../../../third_party/dart/runtime/vm/heap/safepoint_test.cc
 ../../../third_party/dart/runtime/vm/heap/weak_table_test.cc
 ../../../third_party/dart/runtime/vm/instructions_arm64_test.cc

engine/src/flutter/ci/licenses_golden/licenses_dart

@@ -1,4 +1,4 @@
-Signature: 9706a5ebdd80fb491297356740b6d77e
+Signature: ee281eb9eea39635eaf18ffd3268bee4
 
 ====================================================================================================
 LIBRARY: dart