Roll Dart SDK from 750b6e44b765 to ecba03620fc8 (1 revision) (#55650)

https://dart.googlesource.com/sdk.git/+log/750b6e44b765..ecba03620fc8

2024-10-04 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com Version 3.6.0-322.0.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,matanl@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

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': '750b6e44b765aec371d16d82a54758b68b2b7caf',
+  'dart_revision': 'ecba03620fc89d0980a847473dc3784ff323f736',
 
   # 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

@@ -1,4 +1,4 @@
-Signature: 7f13aa93ca5a1dc2464b20e6c08689bb
+Signature: b9d41419fc7483de4d9b92ee58dba83e
 
 ====================================================================================================
 LIBRARY: dart
@@ -4787,7 +4787,7 @@ 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/+/91d39199994cd008a2da8b0daacca0dcf2ada1e6
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/ecba03620fc89d0980a847473dc3784ff323f736
 /third_party/fallback_root_certificates/
 
 ====================================================================================================

sky/packages/sky_engine/LICENSE

@@ -32054,7 +32054,7 @@ 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/+/750b6e44b765aec371d16d82a54758b68b2b7caf
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/ecba03620fc89d0980a847473dc3784ff323f736
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------