https://github.com/flutter/engine/compare/8c521eb24171...6a3b0216ff5b

2024-02-09 30870216+gaaclarke@users.noreply.github.com [Impeller] cleaned up StrokePathGeometry and removed runtime polymorphism (flutter/engine#50506)
2024-02-09 ditman@gmail.com [web] Fix HtmlViewEmbedder.dispose (flutter/engine#50482)
2024-02-09 skia-flutter-autoroll@skia.org Roll Dart SDK from 03130d49f214 to 444f7a422da4 (6 revisions) (flutter/engine#50502)
2024-02-09 jonahwilliams@google.com [Impeller] improve performance of polyline and stroke generation by reducing allocation and lambda usage. (flutter/engine#50379)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC chinmaygarde@google.com,rmistry@google.com,zra@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