SystemUI: Add global reboot option

Add global reboot option when long press power key and confirmation dialog
when user chooses to reboot device.

Change-Id: I23286cb655a4fead8dfc450f08f27d9588e47686

Signed-off-by: artas182x <artas182x@gmail.com>
ShutdownThread: Add hook to call into oem shutdown function

We now invoke a oem specific function as part of the device shutdown.

Change-Id: I71643064130c606562ad21f61db937b508d43f41

Signed-off-by: artas182x <artas182x@gmail.com>
BootAnimation: Play boot/shutdown animation and music

Add support to show customized boot and shut down animation, as
well as music.

Change-Id: I69c87640175a96a18833a763a34afd362bbfb487
Conflicts:
cmds/bootanimation/Android.mk
cmds/bootanimation/BootAnimation.cpp

Signed-off-by: artas182x <artas182x@gmail.com>
framework: Add advanced reboot options (2 of 2)

This commit is an squash of the commits below and re-adds the reboot
logic to CM.

I took the liberty to rewrite some of the ShutdownThread code because
it had some lingering issues present since I originally wrote this
for CM7 (!!). Namely, the reboot reason was being changed when the items
are pressed instead of when the user presses the positive button. This
made some people add workarounds like handling back button presses and
whatnot, these are gone now.

commit 588464bea40b92b04c4aeee35c47f7becceeed56
Author: Roman Birg <roman@cyngn.com>
Date:   Thu Jul 10 14:20:42 2014 -0700

    advanced reboot: add soft reboot option

    Adds a "Soft reboot" option which restarts zygote, as requested in JIRA
    CYAN-3998

    Change-Id: Ia6e5ed9b053e1c5ebd1fc55e5692858b97f7e0fc
    Signed-off-by: Roman Birg <roman@cyngn.com>

    Conflicts:
        core/res/res/values/cm_arrays.xml
        core/res/res/values/cm_strings.xml
        services/java/com/android/server/power/ShutdownThread.java

commit 3e7b92551bbf818ace41cd9b9532473ed7d18f2f
Author: Veeti Paananen <veeti.paananen@rojekti.fi>
Date:   Tue Jul 23 16:34:35 2013 +0300

    Show advanced reboot if using an insecure lock screen

    Enables the advanced reboot menu when locked if the selected lock method
    is insecure (= slide unlock).

    Change-Id: I759b7b31c5411597e2537a85183d73ec02eb2461

    Conflicts:
        services/java/com/android/server/power/ShutdownThread.java

commit cf42ed3993d5d05c9b2591883fefb6338fbcdd40
Author: DvTonder <david.vantonder@gmail.com>
Date:   Thu Feb 21 18:20:01 2013 -0500

    Framework: Show the Advanced reboot menu only for the primary user

    Change-Id: I73f82eade26f268e2b4608fa23cabcf0bb8fc862

    Conflicts:
        services/java/com/android/server/power/ShutdownThread.java

commit 08aa6fd643e0359114b86f50053921dd2d86fc50
Author: Ricardo Cerqueira <cyanogenmod@cerqueira.org>
Date:   Mon Nov 4 03:37:40 2013 +0000

    Framework: Add Advanced reboot (2 of 2)

    This commit responds to a setting in Development settings for including
    options in the power menu for rebooting into recovery or bootloader. It
    is defauled to off.

    When enabled, the Advanced reboot options will only be available once the
    device is unlocked.

Change-Id: I2bc1e7024abb69cb62154d3081df5a3eb7e79df9

Signed-off-by: artas182x <artas182x@gmail.com>
Enhance power menu reboot option

* Use our old reboot icon
* Set correct dialog title & message when rebooting
* Move strings to cm_strings
* Add back reboot_download string used by samsung devices
* Remove Chinese translations, will be handled through crowdin

Change-Id: I3ba0e20dcdba0a295a071304048eebab6cfcf49d

Signed-off-by: artas182x <artas182x@gmail.com>