Allow setting a per-device default configuration for STATUS_BAR_BATTERY

Batteryless devices (like TV-connected mediacenters/STBs) don't need
the battery icon there at all.

Change-Id: Iac7e1b0b813c260bc78f4733409a30da7bda248d
Monitor device storage directly in /data/data

The DeviceStorageMonitorService watches over /data, and when things get
full, starts deleting app cached files.  The app caches are actually
under /data/data, which on DINC is its own mount.  This means the
monitor did not notice when app cache grew too big, as it only saw the
size of /data proper.

This patch makes the monitor look at /data/data instead.  For DINC, this
means it can properly manage app cache, but it won't notice if the upper
/data partition is getting full.  That's not as common as /data/data
filling up though.  For the Samsung devices that mount a /datadata and
then symlink to /data/data, it should also work, as statfs dereferences
links first.  For all other devices with only /data, reading statfs on
/data/data still yields the total/free sizes of the /data partition.

Change-Id: I118a85a04c3a257d54d40ce7802426b4e0fe3e87
frameworks: base: add storage_sd_dock_card string

* For Asus dock sdcards.

Change-Id: Ibe6336d4073e8e4f6c357b47bd980526a6789040
extend PreferenceActivity for title text on a single pane mode

startPreferencePanel() ignores titleText on a single pane mode
this commits extends PreferenceActivity by adding EXTRA_SHOW_FRAGMENT_TITLE_TEXT to intent

ported from CM9, http://review.cyanogenmod.org/#/c/14919
AOSP part verified, but not merged

Change-Id: Ie0702dc20b17504148f4da9cc83a6d7865d95423
Allow purging of asset bitmaps

It seems that neither CM9 nor CM10.x includes the actual framework-side
code to facilitate user-controllable bitmap purging. Odd, since the
CyanogenMod Settings app in both CM9/CM10.x includes the option.

Backported from original Gingerbread commit:
http://review.cyanogenmod.org/#/c/3908

Original description:

Allow the system to reclaim more free RAM when needed on 'low' memory devices
(e.g. Droid/Milestone) that are struggling with 2.3. This option enabled
efectively restores the froyo way of forcePurgeable BitmapFactory asset
handling.

Change-Id: I6a3b8a05b7be9c214a8548d6c6d1621e6533a1e0
[webkit] Runtime enablement of WebGL

Hook up debug setting to enable/disable WebGL.

(cherry-picked from commit 69ee15e5b0bc1e0b2d41d80f9f5247b826c62ceb)

Change-Id: Ib07427378450a858d6b6308e23b5e1aaac002dd3
[webkit]Change the thread priority

Change the values used to dynamically modify thread priority to
improve scrolling and pinc to zoom use cases.

Change-Id: I861b3042079058fdd614390c563f23d3cab3acd9
[webkit] Postpone sending scroll message to webcore thread

Post a message to the UI thread instead, to send the
scroll message later. Thus reduce the computation until
currnet scrolling finishes

Change-Id: Iff94af37e9070e63e0797195c7588343ab077bb3
Framework: Fix button label toasts when layout is RTL

Google have decided to set their gravity "relatively", while they measure only from the left.
The result? Toasts appearing in the wrong side of the screen.

Change-Id: If5e9d5fc2751fbef3eb058b241168fb9d8bf4b98
Show dock battery level if available

Updated for Jellybean.

Change-Id: Iabfd12eb327a9fe32ffa46eea5c9038263e105a9
frameworks: add dock battery drawables for HDPI devices

Change-Id: I8cc2cfc74548693ffbdd48447d7fa414fd451f59