Roll Dart SDK from 899c7340cc4c to af31d2637b6b (11 revisions) (#176056)

https://dart.googlesource.com/sdk.git/+log/899c7340cc4c..af31d2637b6b

2025-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-247.0.dev
2025-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-246.0.dev
2025-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-245.0.dev
2025-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-244.0.dev
2025-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-243.0.dev
2025-09-25 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-242.0.dev
2025-09-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-241.0.dev
2025-09-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-240.0.dev
2025-09-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-239.0.dev
2025-09-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-238.0.dev
2025-09-24 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-237.0.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 dart-vm-team@google.com,jsimmons@google.com on the revert to
ensure that a human
is aware of the problem.

To file a bug in Flutter:
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: engine-flutter-autoroll

DEPS

@@ -56,27 +56,27 @@ 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': '899c7340cc4c725df5e773de249330fa7f01c20f',
+  'dart_revision': 'af31d2637b6bced76edd4bcead0d941fe9ad871a',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
-  'dart_ai_rev': '078abd245d8e438ff053f0d123889d56586e25da',
+  'dart_ai_rev': '901e2cea44bde868061cae58269cf8cc583a8a78',
   'dart_binaryen_rev': '1d2e23d5e55788091a51420ba3a9889d4efe7509',
   'dart_boringssl_rev': '40e035a9e5d721b3b7c15c46259d782ffe7d9e96',
   'dart_core_rev': '5c3e2c38df268be2347f3aad30ced0147dd012bb',
   'dart_devtools_rev': '5e1792245005088a0a0dfe28f207bd22045ba783',
   'dart_ecosystem_rev': '36e514d52c5d056227e4cea98b784ade50b5b4f1',
-  'dart_http_rev': 'd6dd5ec9a24e66b386cc38d52c6d4e8decb26902',
+  'dart_http_rev': 'e0dadd16e01bb4611036f4946ed480dac2d59dca',
   'dart_i18n_rev': '09627d28f97e05858e1ba5c6e45ff45d56b1e786',
   'dart_libprotobuf_rev': '24487dd1045c7f3d64a21f38a3f0c06cc4cf2edb',
   'dart_perfetto_rev': '13ce0c9e13b0940d2476cd0cff2301708a9a2e2b',
   'dart_protobuf_gn_rev': 'ca669f79945418f6229e4fef89b666b2a88cbb10',
-  'dart_protobuf_rev': '456e2ee704af27225e25ba092164f66dcbf63000',
+  'dart_protobuf_rev': '07eed6e8cc0535189112ae8373aa8f16f4a5c3ca',
   'dart_pub_rev': '469eb6193c0a49495ea2ce7432cf749f077ad596',
   'dart_sync_http_rev': '6666fff944221891182e1f80bf56569338164d72',
-  'dart_tools_rev': '6c1eb214e09f3703255b563f9effbbb2e6989f6b',
+  'dart_tools_rev': 'ecd7dd523c8a5761f337eedce8878b092996a75c',
   'dart_vector_math_rev': '3939545edc38ed657381381d33acde02c49ff827',
-  'dart_web_rev': '25a0b5b0a4a126788c06738331c5c4af8225f6f8',
+  'dart_web_rev': '0baaea4de4dfd60db85dd112d8cc7480d0dd8bd8',
   'dart_webdev_rev': '23aefebea46c1f94c27703743b2c8db1f651bf29',
   'dart_webdriver_rev': '09104f459ed834d48b132f6b7734923b1fbcf2e9',
   'dart_webkit_inspection_protocol_rev': 'effa75205516757795683d527c3dea9546eb0c32',
@@ -314,7 +314,7 @@ deps = {
    Var('dart_git') + '/dart_style.git@ca019b0498692ad78f5f0f0f6208a1258e17fc90',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/dartdoc':
-   Var('dart_git') + '/dartdoc.git@4df6dbe5e651e3c8a4f199e4752b12366d7eeef4',
+   Var('dart_git') + '/dartdoc.git@669b15f7da5da04a38e95e8ac0ff6471697a549f',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/ecosystem':
    Var('dart_git') + '/ecosystem.git' + '@' + Var('dart_ecosystem_rev'),
@@ -329,7 +329,7 @@ deps = {
    Var('dart_git') + '/leak_tracker.git@f5620600a5ce1c44f65ddaa02001e200b096e14c',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/native':
-   Var('dart_git') + '/native.git@445cb0af620328ff04aeed028a60065ec6e5c7ce',
+   Var('dart_git') + '/native.git@400c7001de7a3cddca341e728163bd64029ab288',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/protobuf':
    Var('dart_git') + '/protobuf.git' + '@' + Var('dart_protobuf_rev'),