Restore keyguard status area header

Fixes: 123340905
Fixes: 123958307
Test: atest KeyguardSliceViewTest
Test: manual, playing media
This reverts commit ed00262486e5c4b6ae9ef902633eca8958ddf80f.

Change-Id: I1cc60346f9176b913ee0404b2b31981f736664ce
11 files changed