SystemUI: Improve HeadsUp expanding performance.

Change-Id: Ifd31caca6d2eb2432772b6a63f6b545f8288f449
Hover: underp tick not animating when app is blacklisted

Change-Id: Ia310b8b90e9cea9928e1ad076fae7bd19ea25f28
SystemUI: add missing status bar image

Change-Id: Icaf4d179b538818f5782637d403de212d0e0a841
Keyguard: update correctly track title and info if screen turns on

AOSP issue - Force update both if screen turns on.

Change-Id: I3d3198534c3ccdaa0ad2f40a967cc092a7dc0a0c
Keyguard: don't try to fetch the badgeIcon if remoteClientPackage == null

Logcat shows....if client is lost there is no need to force an exception due that remoteClientPackage
in this case is null.

Change-Id: I80e612610f93c9d70c854b2fcb8fbf0c0d8f9e2a