tree 982f0000935b80dd1c8a0c249129e36258e2499b
parent 1f4a3414f18e99b9249c8f1717df8530898833fa
author Tony Wickham <twickham@google.com> 1614967124 -0800
committer Tony Wickham <twickham@google.com> 1614968715 -0800

Nullify taskbar hotseatView tag when the cell is empty

This ensures that a removed view becomes invisible.

Test: turn off hotseat suggestions, drag an item out
and verify it's removed from taskbar as well
Bug: 179886115
Bug: 171917176

Change-Id: Iec509c2f0c420cee6f86feb293419bb2249a8dc4