Roll Flutter Engine from 9c3ebf67b5da to bedafa8794b6 (4 revisions) (#142478)

https://github.com/flutter/engine/compare/9c3ebf67b5da...bedafa8794b6

2024-01-29 skia-flutter-autoroll@skia.org Roll Skia from f3b9e80d262a to 3680286e6bf4 (2 revisions) (flutter/engine#50149)
2024-01-29 jason-simmons@users.noreply.github.com Handle construction/destruction of GObject private data containing C++ objects in Linux embedder tests (flutter/engine#50022)
2024-01-29 aam@google.com Include dart vm internal sources into flutter distro. (flutter/engine#50116)
2024-01-29 matanlurey@users.noreply.github.com Manually revert TLHC optimizations, holding on to width/height changes. (flutter/engine#50144)

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 jacksongardner@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

bin/internal/engine.version

-9c3ebf67b5daa42ea5912e6cb752993366c5e687
+bedafa8794b6571762978e08ee18f1c8d4c6a93b