Revert "Fix media video playback metrics."
Revert "Fix media video playback metrics."

This reverts commit 3344e16e55cf5479dad0c0d3f8015c28cc278a4b.

Reason for revert: crbug.com/971441

Bug: 971441

Original change's description:
> Fix media video playback metrics.
> 
> We (sometimes) moved off of the compositor thread for video metrics when
> VideoSurfaceLayer was turned on by default in M75 by
> 4f95a06f1b6612789b910f6b0eaa33496267efba.
> 
> Unfortunately the thread name is a bit ugly, so we end up looking
> through all the base::PostTask threads to find the video metrics.
> 
> BUG=chromium:965682
> 
> Change-Id: Ice80237f01a068665147d19b979ee3e230d49c38
> Reviewed-on: https://chromium-review.googlesource.com/c/catapult/+/1642157
> Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
> Reviewed-by: Caleb Rouleau <58bdb6276c01e3ed53e660bf706aa902204feb0d@chromium.org>

TBR=dalecurtis@chromium.org,58bdb6276c01e3ed53e660bf706aa902204feb0d@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: chromium:965682
Change-Id: If27146a47e2ffee6caf9cd9d083c23b983b9166f
Reviewed-on: https://chromium-review.googlesource.com/c/catapult/+/1646734
Reviewed-by: Caleb Rouleau <58bdb6276c01e3ed53e660bf706aa902204feb0d@chromium.org>

catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult,catapult-project/catapult