Roll Dart SDK from 03d35455a8d8 to 807077cc5d1b (1 revision)

https://dart.googlesource.com/sdk.git/+log/03d35455a8d8..807077cc5d1b

2023-01-20 [email protected] Version 3.0.0-148.0.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 [email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter Engine: https://github.com/flutter/flutter/issues/new/choose

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/main/autoroll/README.md

Author: skia-flutter-autoroll

DEPS

@@ -48,7 +48,7 @@ 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': '03d35455a8d82ef78d00554a97e93dd0ae97fc5f',
+  'dart_revision': '807077cc5d1be0a012a68b7454c6cd3cf039f7a8',
 
   # 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_third_party

@@ -1,4 +1,4 @@
-Signature: de3d94c534299c0edd335166ecca9d80
+Signature: bf6730106be780a0ad4dc34f83f26edb
 
 ====================================================================================================
 LIBRARY: angle