Roll src/third_party/dart 0f89df0c00e7..eea97179386a (3 commits) (#17443)

DEPS

diff --git a/DEPS b/DEPS
index ffa16cf..6729026 100644
--- a/DEPS
+++ b/DEPS
@@ -34,7 +34,7 @@
   # Dart is: https://github.com/dart-lang/sdk/blob/master/DEPS.
   # You can use //tools/dart/create_updated_flutter_deps.py to produce
   # updated revision list of existing dependencies.
-  'dart_revision': '0f89df0c00e7b09287f369920605785e55179a98',
+  'dart_revision': 'eea97179386a9ced7d68452cea158345f4019baa',
 
   # WARNING: DO NOT EDIT MANUALLY
   # The lines between blank lines above and below are generated by a script. See create_updated_flutter_deps.py