Roll Dart SDK from eb2f786e2ca2 to 91b32c7c8b07 (2 revisions) (#182191)

https://dart.googlesource.com/sdk.git/+log/eb2f786e2ca2..91b32c7c8b07

2026-02-11 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.12.0-135.0.dev
2026-02-10 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.12.0-134.0.dev

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diff --git a/DEPS b/DEPS
index 6479c8f..7b2d928 100644
--- a/DEPS
+++ b/DEPS
@@ -59,7 +59,7 @@
   # updated revision list of existing dependencies. You will need to
   # gclient sync before and after update deps to ensure all deps are updated.
   # updated revision list of existing dependencies.
-  'dart_revision': 'eb2f786e2ca2d89fdd95c8c741334dfa03b52d94',
+  'dart_revision': '91b32c7c8b07f88d1071f7903e412e323ac4c8e2',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
@@ -332,7 +332,7 @@
    Var('dart_git') + '/leak_tracker.git@f5620600a5ce1c44f65ddaa02001e200b096e14c',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/native':
-   Var('dart_git') + '/native.git@51d34eb76bb2b08347cb8406f9d022dfcf13afe4',
+   Var('dart_git') + '/native.git@898141ec6eae227af112d5595768b39630a9e4eb',
 
   'engine/src/flutter/third_party/dart/third_party/pkg/protobuf':
    Var('dart_git') + '/protobuf.git' + '@' + Var('dart_protobuf_rev'),