Revert "Change TAPL to swipe to stash taskbar (instead of deprec..."

Revert submission 24877128-cherrypick-tapl-transient-swipe-owubvwrsw6i

Reason for revert: Likely culprit for b/309158105

Reverted changes: /q/submissionid:24877128-cherrypick-tapl-transient-swipe-owubvwrsw6i

Change-Id: I8ee560f7e599bcfde09eff53f049309ba25ce77f
13 files changed