TEMPORARY: Reintroduce button-backlight (and respective inactivity timeout)

The power manager rewrite from Change I1d7a52e98f0449f76d70bf421f6a7f245957d1d7
completely removed support for control of the button backlights, which makes
all capacitive buttons out there stay dark. The commit message in that change
mentions it hasn't been implemented _yet_, so this fix should be temporary
until upstream does their own implementation

Change-Id: I6094c446e0b8c23f57d30652a3cbd35dee5e821a
PowerManagerService: Implement setButtonBrightnessOverrideFromWindowManager method

Differs from Android 4.1 (and earlier) implementation in that the
overridden button light still turns off after BUTTON_ON_DURATION instead of
staying on until screen off.  However, button lights are annoying, and
really the purpose of this is to allow apps (e.g., Screen Filter) to
_disable_ the button lights altogether.
Keyboard light: Fix the physical keyboard not light when it's visiable.

Change-Id: I595afd3cb6b422a17ae0f6ec20aa51979db13810

Conflicts:
	core/java/android/os/IPowerManager.aidl
	services/java/com/android/server/power/PowerManagerService.java
	tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePowerManager.java
keyboard: adding functional alt/shift lights

This is useful for devices that has QWERTY keyboard
and leds for the Alt/Shift (Fn/Caps) keys, like
htc doubleshot.

Depends on libhardware patch for the light ids:
http://review.cyanogenmod.org/34902

Change-Id: I66ebc2d881438f5b51db77eaa885421e65a7da0d
Keep keyboard lit until the screen is dimmed

Do not use button timeout for keyboard (which is intrusive on QWERTY
sliders). Keep it lit until the screen dims instead of turning it off
like the buttons after 5 seconds. Also consider setting keyboard
visibility as a user activity.
Add PowerManager integration for button and keyboard backlight.

Allows setting button and keyboard backlight brightness as well as
button timeout.

Change-Id: I550cccafc0a8f90d6347de9261adb26b75955cc4

Conflicts:
	core/java/android/provider/Settings.java
	services/java/com/android/server/power/PowerManagerService.java
[3/3] AudioFX: Add center frequency param to bassboost

Change-Id: I49da8e5ab24502d0de5c09b7fc9f4b8a51bead60
[1/2] Speed up booting on multicore devices.

1. Add multithreading support to Installer/installd.
2. Parallelize package scanning.
3. Parallelize boot dexopt.

Change-Id: Id42b2bf4a737f93f9ecd9b5819344adbb735f0fb

Conflicts:
	services/java/com/android/server/pm/PackageManagerService.java
Improve scrolling cache

Scrolling cache helps make short scrolls/flings smooth but will
cause stutter when long flings are made. This patch disables
scrolling cache when long flings are made.

This patch also fixes a related bug where scrolling cache will
not be enabled properly when transitioning from flinging to scrolling.

Patch Set 2: Calculate threshold based on maximum velocity (Sang Tae Park)

Credits: Pawit Pornkitprasan

Change-Id: I1fdbaad92263c9f983a32900e74eba1f0367902b
Signed-off-by: Arham Jamal <arhamjamal@gmail.com>
Fix "Ok Google" for ST-Ericsson devices

Credits: @Meticulus
[3/3] AudioEffect: Add a stereo widener effect

Change-Id: Iab2035c5601394b060e7e77e85ad85aca6e4c89f
base: fix external sdcard mountpoint

It needs to add that line on init.xxxx.rc on rootdir folders.

"chown root root /mnt/media_rw"

Needed for devices that has some troubles mounting storages.

Credits: http://forum.xda-developers.com/showthread.php?t=2537793

Change-Id: I0c9e2ae5439c8d8a762904e2760eb6590ce77a62
keyguard: fix layout for sw320dp devices

Squashed commits of the following:

commit fa06992ab7e49fe1e056787dd281384d92290be1
Author: Pawit Pornkitprasan <p.pawit@gmail.com>
Date:   2012-12-10 09:19:40 +0700

    keyguard: fix layout for sw320dp devices

    800x480px dpi devices have less screen space than the xhdpi devices
    Google designed the layout for and the layout needs adjustment.

    - Reduce the lockscreen security container size such that the clock
      widget has enough space to display its content.
    - In the SIM PIN/PUK view, Google put an empty widget on top, but
      we don't have space for that, increase its size such that the
      widget practically disappears.

    This should not have any effect on devices with larger screens.

    Ported from cm-10.2.
    * Removed invalid mdpi layout leftover from framework-res
    * Fix keyguard for mdpi devices too

    Change-Id: I9e811cfd312abae24a9cad189d19e73848f6c4c1

commit 9c9c6d17772f4fa4681f43bea11fb5074e24093a
Author: Lorenzo M <djmesias@yahoo.es>
Date:  2013-12-08 23:05:32 +0100

    keyguard: fix-fix layout for sw320dp devices

    Default values need to be defined in sw360dp or larger devices will
    pick up sw320dp values automatically.

    On the maguro device the keyguard isn't properly centered.

    - Before http://review.cyanogenmod.org/54758:
        http://i.imgur.com/F6sokhA.jpg
    - After http://review.cyanogenmod.org/54758:
        http://i.imgur.com/OdTkZLL.jpg
    - With this commit:
        http://i.imgur.com/TThq9da.jpg

    Change-Id: Idcc29ec79a12e61b26d2ad5070468e70a8ef39df

Change-Id: I84288c2bd02fd36a3db28a0050cbad052424b719