Roll Dart SDK from bb16990911b5 to a09de0d3556c (2 revisions) (#171000)

https://dart.googlesource.com/sdk.git/+log/bb16990911b5..a09de0d3556c

2025-06-23 [email protected]
Version 3.9.0-265.0.dev
2025-06-23 [email protected]
Version 3.9.0-264.0.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
Please CC [email protected],[email protected] on the revert to
ensure that a human
is aware of the problem.

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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

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Author: engine-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': 'bb16990911b5469555bcc1a0a8c6e2091ea0a87e',
+  'dart_revision': 'a09de0d3556cfc4ef157d15eb6663ccd557eb9f9',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -335,7 +335,7 @@ deps = {
    Var('dart_git') + '/leak_tracker.git@f5620600a5ce1c44f65ddaa02001e200b096e14c',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/native':
-   Var('dart_git') + '/native.git@ea446859a3044a4fd76f2f87487d3934625a4767',
+   Var('dart_git') + '/native.git@7944c5a0d26f3948273096239c9c2a8d6f0cda54',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/protobuf':
    Var('dart_git') + '/protobuf.git' + '@' + Var('dart_protobuf_rev'),

engine/src/flutter/sky/packages/sky_engine/LICENSE

@@ -31043,7 +31043,7 @@ 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/+/bb16990911b5469555bcc1a0a8c6e2091ea0a87e
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/a09de0d3556cfc4ef157d15eb6663ccd557eb9f9
 /third_party/fallback_root_certificates/
 
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