Revert "Revert "Revert "Base: bring back Wifi tile activity indicator"""

This reverts commit 84130714794c2fbe5f006e32ab92f83a8496c696.
Revert "Revert "Base: bring back Wifi tile activity indicator""

This reverts commit 1528b2e98d149ad10cd9dcaadfe19d9782a09556.