Roll Dart SDK from 914b1c6d1c88 to 369366069b83 (1 revision) (#26799)

DEPS

@@ -35,7 +35,7 @@ vars = {
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '914b1c6d1c88af52e45813ecb80a805bee1fe15d',
+  'dart_revision': '369366069b83ba6ff791e06bd7be8514d88eab52',
 
   # 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

-Signature: 1a8600de05d5015132a55d6c06dd769d
+Signature: 25c662fd2bf3e6d0fad4e37483a199c8
 
 UNUSED LICENSES:
 
@@ -9915,6 +9915,8 @@ FILE: ../../../third_party/dart/benchmarks/MapLookup/dart2/maps.dart
 FILE: ../../../third_party/dart/benchmarks/MapLookup/generate_maps.dart
 FILE: ../../../third_party/dart/benchmarks/SDKArtifactSizes/dart/SDKArtifactSizes.dart
 FILE: ../../../third_party/dart/benchmarks/SDKArtifactSizes/dart2/SDKArtifactSizes.dart
+FILE: ../../../third_party/dart/benchmarks/SendPort/dart/SendPort.dart
+FILE: ../../../third_party/dart/benchmarks/SendPort/dart2/SendPort.dart
 FILE: ../../../third_party/dart/benchmarks/StringPool/dart/StringPool.dart
 FILE: ../../../third_party/dart/benchmarks/StringPool/dart/StringPool100.dart
 FILE: ../../../third_party/dart/benchmarks/StringPool/dart/version1a.dart