Roll Dart SDK from 369366069b83 to 0796dd6c7bcf (1 revision) (#26807)

https://dart.googlesource.com/sdk.git/+log/369366069b83..0796dd6c7bcf

2021-06-17 dart-luci-ci-builder@dart-ci.iam.gserviceaccount.com Version 2.14.0-223.0.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-engine
Please CC dart-vm-team@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+doc/master/autoroll/README.md
diff --git a/DEPS b/DEPS
index b92ce49..25f9fc3 100644
--- a/DEPS
+++ b/DEPS
@@ -35,7 +35,7 @@
   # 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': '369366069b83ba6ff791e06bd7be8514d88eab52',
+  'dart_revision': '0796dd6c7bcf40cba27e89d370337631b3cf839f',
 
   # 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/ci/licenses_golden/licenses_third_party b/ci/licenses_golden/licenses_third_party
index fa65315..1101e35 100644
--- a/ci/licenses_golden/licenses_third_party
+++ b/ci/licenses_golden/licenses_third_party
@@ -1,4 +1,4 @@
-Signature: 25c662fd2bf3e6d0fad4e37483a199c8
+Signature: 26ee15f04dcae3b2a86e966a55ce62d8
 
 UNUSED LICENSES: