* Added clickable targets and intents to Next alarm, Ringer mode and
QSCarrier items. This includes making the tap targets 48dp high.
* Added contentDescription to alarm icon in QS Header info
* Changed icons to ones without inset so views are properly aligned
* Made text in QS header marquee
* Reduces vertical margin between tiles in landscape to fit 2 rows (when
not in VPN).
* Correctly align all children of QuickStatusBarHeader that should be
aligned
Test: visual
Test: manual, tap targets go to correct destination
Fixes: 129350749
Change-Id: I6cc984ec4d58bf1afc9eb6822ded786591f5c7b8
b1aee81e0e