Taylor Brandstetter 05ea12e513 Revert "Removing MessageHandler dependency from Connection."
This reverts commit 3202e29f72b4f511fcf6e92ef9b0dcbfee6089ff.

Reason for revert: Introduced a crash in the task posted by Destroy()

Original change's description:
> Removing MessageHandler dependency from Connection.
>
> Bug: webrtc:11988
> Change-Id: Ic35bb5baeafbda7210012dceb0d6d5f5b3eb95c9
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249941
> Reviewed-by: Niels Moller <nisse@webrtc.org>
> Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
> Cr-Commit-Position: refs/heads/main@{#35890}

No-Try: True
Bug: webrtc:11988
Change-Id: Ie70ee145fde75b8cf76b02784176970e7a78e001
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/252541
Auto-Submit: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Owners-Override: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36078}
2022-02-25 10:41:13 +00:00
..
2022-02-08 12:56:45 +00:00
2022-01-31 11:40:27 +00:00