SystemUI: always use transparent notification shade

Devices with less than 512MB of memory have a solid
black notification shade. Remove the isHighEndGfx()
check to force a transparent notification shade on
all devices.

Change-Id: I9a68a2a8b0d36685f8899f3bbed43bb6bccb47b1
Framework: Use the proper context when creating Bug report dialog

Change-Id: I0dfa96db1d8857207a7871f846126121331a633c
Wifi: Allow configuration of the P2P ifname

ICS used the same wifi.interface as the regular wifi service.
Let's use wifi.p2pinterface here, since they _can_ be different

Change-Id: Iab68b245b33377271354c849bbe33725a26193f1

Conflicts:
	wifi/java/android/net/wifi/p2p/WifiP2pService.java