Hide privacy icons from QS header

They are already showing in the privacy chip, so it would be redundant
to show them in the QS status icon area. This change allows for a list
of ignored slots in StatusIconContainer.

Test: visual
Fixes: 123535045
Change-Id: If096c3d29b8bbae6cbf8686acf2a9fc1a2f9b8d5
2 files changed