Roll Dart SDK from 486f9c0663bc to 7fcc5f48c335 (1 revision) (#172279)

https://dart.googlesource.com/sdk.git/+log/486f9c0663bc..7fcc5f48c335

2025-07-17 dart-internal-merge@dart-ci-internal.iam.gserviceaccount.com
Version 3.10.0-7.0.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
diff --git a/DEPS b/DEPS
index 7573f19..5c7a48c 100644
--- a/DEPS
+++ b/DEPS
@@ -56,7 +56,7 @@
   # 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': '486f9c0663bc127de95b7fd17c090daa43d7701d',
+  'dart_revision': '7fcc5f48c33543a0f828e1a70b49ff6f08fc94fe',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py
diff --git a/engine/src/flutter/sky/packages/sky_engine/LICENSE b/engine/src/flutter/sky/packages/sky_engine/LICENSE
index bb9ba86..9d4ee96 100644
--- a/engine/src/flutter/sky/packages/sky_engine/LICENSE
+++ b/engine/src/flutter/sky/packages/sky_engine/LICENSE
@@ -31043,7 +31043,7 @@
   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/+/486f9c0663bc127de95b7fd17c090daa43d7701d
+You may obtain a copy of this library's Source Code Form from: https://dart.googlesource.com/sdk/+/7fcc5f48c33543a0f828e1a70b49ff6f08fc94fe
 /third_party/fallback_root_certificates/
 
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