QS: let's welcome LocationTile to 4.4

we already modified to use the basic 4.4 location mechanism. Still
it was very basic. Now using the same attempt like in Settings to
controll location mode (high accuracy, battery saving, device only) and on/off state

longpress switches between the states. Normal click turns it on/off
Compared to settings turning on will recover last state where it was turned off. As
well it respects the sharing location warning dialog either when you switch on into
a mode which use it or you switch into a mode which uses it and it was not confimed.

Slight corrections to original AOSP code to reflect the changes in LocationController
even though this code is non operational

PatchSet:
- moved the complete handling into the LocationController. Way better
  to have in centralized. Who knows for what we will use it later.
PatchSet:
- cleanup

PatchSet:
- added drawables from kroz :)

Change-Id: I3c7c51c8d7e3a8c003c37d1b55a6503a9bbeaf64
SystemUI: Add LongClick SwitchButton (1/2)

User TJKV had the idea to set notification
	button to the notification station.
	Nothing else fits in my mind...so
	that's what I'll use there.

Change-Id: I2087de5c5ff2387d51b4c7685fc7aa3c0d26d72e
Settings: Long = tile settings.
trds: consistent glow for menu dropdown and popup

Change-Id: I248872cbd67471495f8b95036d995f25e2ca4459
privacyguard: Share privacy package name between activity stacks

AOSP 4.4 now has a stack supervisor with differents activity stacks for home and focus activities.
Every ActivityStack instance has a ref to this supervisor. Just share the privacy guard package name
throught the supervisor.

Thanks Jorgue....way better solution then the dumb fast one I did on 4.4 bringup

Change-Id: I66c283fb9e3cec6ac9ec6a293e068d115e80a3fa
Merge "QS: let's welcome LocationTile to 4.4" into kk4.4-caf
Merge "SystemUI: Add LongClick SwitchButton (1/2)" into kk4.4-caf
Merge "trds: consistent glow for menu dropdown and popup" into kk4.4-caf
Merge "privacyguard: Share privacy package name between activity stacks" into kk4.4-caf