SystemUI: Fix data and activity overlay icons

This is just a temporary fix.
Better solution will be to use new vector format of drawables.

Change-Id: I2f27e5cedefefbf542fa9871d6dc125cb1420439
Signed-off-by: kecinzer <kecinzer@gmail.com>
SystemUI: Fix mobile data connection type hiding

* Hide mobile data connection type when WiFi is connected.

Change-Id: Id346bc0040436f2bfc7219445d0a3ba8000eea3b
SystemUI: Update no SIM status bar icon

* Correctly sized this time

Change-Id: Ifbe780e44001157e9453f08cb8301b8717558481
frameworks/base: support devices with SoftAp that don't require firmware reload

Partial forward port from ICS.
Original Change-Id: If2db6e8ce675c3214ce645231c7a354f41ea0cc6

Signed-off-by: cj360 <ayunker551@gmail.com>
Change-Id: Ie84b1709a4c402303aea77bdab3ec87233569efa