Revert "Roll Dart SDK from 44635f897535 to 733062367c2e (1 revision) (#54541)"

This reverts commit f16aeed.

Author: auto-submit[bot]

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': '733062367c2e7e22ea10ec404d9a0c9774ba27c1',
+  'dart_revision': '44635f897535130373b7b07c9cf02694ef80fae4',
 
   # 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: cdf51338fb3c024fc2d4005def95fb5d
+Signature: 14a4dfb90c77ac5081b876ef132c2359
 
 ====================================================================================================
 LIBRARY: dart
@@ -4769,7 +4769,7 @@ 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/+/733062367c2e7e22ea10ec404d9a0c9774ba27c1
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/44635f897535130373b7b07c9cf02694ef80fae4
 /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/+/733062367c2e7e22ea10ec404d9a0c9774ba27c1
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/44635f897535130373b7b07c9cf02694ef80fae4
 /third_party/fallback_root_certificates/
 
 --------------------------------------------------------------------------------