Revert^2 "Add translateY animation to the removed HUNs animating away"

This reverts commit f0ac2bebf8d93967c94e1857fbcbb9c42da71c19.

Reason for revert: Re-land ag/26126895 after fixing its tests.

Fixes: b/323400019

Change-Id: I925f6b1207cde80e77946e9032992bf3f8033840
2 files changed