Lockscreen Widgets: completely remove from lockscreen settings

previous implementation was very confusing, now widget settings can only be accessed from Security settings the way it was before
Bluetooth: Fix to show internet access as marked when pan is connected

isPrefered is always true for PAN. So internet access menu checkbox
is always marked on. Marking internet access menu checkbox based on
pan connection status should solve this issue.

Change-Id: I4343cc6f1b46377caa54aa3d39c08489ff14adac
CRs-Fixed: 550731
Bluetooth: Set alias name only through Rename option

Set the alias name only when user is trying to change the
name using the Rename option of paired device.

CRs-Fixed: 539420
Change-Id: I415b6a962d8e7884b67d37b94c04df19e2c23012
Bluetooth: Not allow Blank BT device name.

Add empty string check for BT device name
and not enable ok button until entered
device name is not empty.

Change-Id: Ib7c460bee5c8d86d13acd66d228279dd1a240c25
CRs-fixed: 471158
Bluetooth: Remove remote device from trust list on BOND change

A special case where remote device is paired & authorized by
DUT. Remote device is unpaired by itself & try to connect again.
In this scenario Link key is deleted from remote device. So
SSP is performed again. & remote device bond state is changed
to BOND_BONDING from BOND_BONDED on DUT while SSP, As it was
in DUT BONDED list. So permission/trust info for all profile
need to be false when it's moved to BOND_BONDING to solve the
issue.

Change-Id: I37e8d92feef3c2d4d18c014a5d9092a9469335cb
CRs-Fixed: 578523
Bluetooth: GAP: Cancel the previous visibilty alarms if already set

Cancel the previous visibility alarms set for 2 mins/5 mins/
1 hour if visibility change happens from the limited discoverable
to unlimited discoverable.

Change-Id: I01797b771c271498372f15b545233a73baf60ca9
CRs-fixed: 582492
Bluetooth: GAP: Cancel the pairing notification on bond state change

Cancel the pairing notification on bond state change happens from
BOND_BONDING to BOND_NONE.  Otherwise it will present in the
notification area until it gets cancelled by opening it and press
cancel on pairing dialog.

Change-Id: I96f673e29e612cd748165a1323a5b4a4276a843c
CRs-Fixed: 569534
Bluetooth: GAP: don't update autoconnect on bonding state

This patch fixes regression caused by commit
I37e8d92feef3c2d4d18c014a5d9092a9469335cb where it was not possible
to autoconnect supported profiles of remote device from DUT after
pairing is completed.

Change-Id: Ied8e0dcfd1f6b9c98a89929f05257957c13a95fe
CRs-Fixed: 584889
Bluetooth: Destroy BT Dialog on BT power off.

Check for Bluetooth off Broadcast to destroy disconnect
dialog when Bluetooth is turned off from power widget.

Change-Id: Ie556a17c7d574f77da5181c08705648ebf5733cc
CRs-Fixed: 579028
Use java.util.Objects instead of internal API

Change-Id: Ib0d797b3e7f2e4f831f52832776b64c0973880b3
Forward port CM Screen Security settings (2/2)

* Lockscreen Vibrate
* Slide Lock Delay
* Home Unlock
* Toggle dots/error pattern visibility

Forward port from cm-10.2, adjusted for 4.4

Thanks to @mikeNG from CM
Settings: follow kitkat's ui

- manage apps; tab selector and ram usage
- battery data usage bar
- app widget toggle

Change-Id: I804b4b47563545d7ab124f4cc4800ef4034bf754

Conflicts:

	res/values/colors.xml
Settings: Slims ElectronBeam get some love (2/2)

Features:
- You can select different crt off animation modes if device overlay does not disable it at all
- disabled
- always horizontal (stock behaviour)
- always vertical (screen collapse from left and right to the middle)
- orientation dependent (means portrait = horizontal animation, landscape = vertical animation)
- some minor fixes/code style improvements to 4.3 implementation

Change-Id: I35fb277b8da823d50cc4db1eec32ea597fe973f2

Conflicts:

	res/values/slim_arrays.xml
	res/values/slim_strings.xml
	res/xml/display_settings.xml
	src/com/android/settings/DisplaySettings.java