Revert "Synchronize bar expansion with WM Shell"

Revert submission 28703070-bubbles-defer-expand

Reason for revert: DroidMonitor. Potential culprit for b/359765550 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Reverted changes: /q/submissionid:28703070-bubbles-defer-expand

Change-Id: I5651cc8f740b1f0718abcfa8065e18c174657224
5 files changed