systemui: Add option to enable notification counts

 * The code is already there, this adds a runtime toggle for it.

Change-Id: I093fae9b0e2e263c11a41f07c9669c18afda978d
Status bar: Make brightness control more responsive

When touching the status bar, screen brightness can be changed after a counter
reaches a threshold. Previously any y-axis movement above a certain velocity
would reset the counter, making it very difficult for the user to smoothly
adjust brightness. With this patch such movements will simply cause the counter
not to increment.

Will need testing to determine whether this makes it too easy to adjust
brightness by mistake.

Change-Id: I3dc9185f0240b58b59dd0b641f96f8cf8e97ed9f
Performance: Activity manager perf unnecessary recalc of oom_adj

If an activity has bound servicesor content providers,
updateLruProcessInternalLocked will be called recursively with
the oomAdj flag set, resulting in several recalculations of oomAdj
with unchanged data. Doing it at the end of the top level call to
updateLruProcessInternalLocked should be sufficient.

Change-Id: I95e27011e1d3519f256a9bd756cbb18d43e8db29
Fix off-by-one error when filtering application UIDs

A filtering check in writeLPr() mistakenly includes the first application UID
(10000) with the result that the package with UID 10000 is missing from
packages.list. This patch fix the error.

Change-Id: I3651beb346290db8e09317391b95a77aed1946b6
Signed-off-by: Magnus Eriksson <eriksson.mag@gmail.com>
Prevent empty overflow popup when there are no overflow items.

On a device with a hardware menu key, an empty overflow window can be displayed
if there are no items in said overflow menu. This leads to the next user touch
being swallowed in the action of dismissing the invisible window.

Change-Id: I9191e4b2e1ed4888e4bc7261e8b3f095a272a9b5
Issue: Foreground activity performs [Resume] and [Pause] when any process died in sleep mode.

Step to Reproduce
1)	Turn off device’s screen. (Sleep mode)
2)	Kill any process.
A.	Engineer Version: kill [PID]
B.	User Version: am force-stop [Package Name]
3)	Foreground activity proceed [Resume] and [Pause] consecutively.

Reason: Since ICS version, activity goes to stopped status when screen turns off.
stopIfSleepingLocked( ) makes activity to stopped status but, pauseIfSleepingLocked( ) was used in GB
and, activity keep paused status and, this problem did not occur.
This change give effect to resuming activity when any process was killed.
Because, resume is proceed without exception for activity status.
The exception only filtered for [ActivityState.PAUSED] in sleep or shutdown mode.
and, resume complete flow when activity status was [ActivityState.STOPPED].

Solution for this issue:
We think that exception’s condition have to change if stopped activity status is intended in sleep mode.
According to activity life cycle, activity can not resume from stop status.

Also check [ActivityState.STOPPING]. :)

Change-Id: Icca3366ac30ffa3b18f6e2393e4d7309089ef26a
Fix for too many binder calls in packagemanager

The packagemanager uses a ParceledListSlice to send back its lists
of installed packages and apps. The list slice has a method append
which, in addition to adding the item to the list, also returns true
if the list has passed a size limit (about 1/4 of the total possible
IPC parcel size) to let the caller know that he should send the
slice. However, when used by the pm, it has an extra ! that makes it
send whenever it ISN'T over this limit instead (and conversely, not
send if it is under). This causes a lot more calls than needed since
it sends tiny one item slices instead of larger ones. This patch
removes the extra ! making it behave correctly.

Change-Id: I8db46d380a25406b55f3214aee1505e81949acc5
Distance max set incorrectly

The distance max used in the MotionRange is calculated
incorrectly.

Looks like a copy-and-paste error.

Change-Id: I2b6daab088df0fb69e05682b67ca33524ff35987
Fix potential NPE when saving fragment state.

If a fragment's saved view state is null and the user
visible hint is true then the `result` bundle will have
never been initialized to a value resulting in a
`NullPointerException`.

Mirrors support library change I8ba585bc6b9298841490d64bc22a8219cd261adb.

Change-Id: Iabd5ac293d2ece3771da9ef257479eca0dcd523c
Do not dispatch context selection events to non-visible fragments.

When used in a `ViewPager`, fragments that are present on the adjacent,
cached pages will receive context selection dispatches which, depending
on your fragment contents, can be difficult to determine whether or not
the event truly originated from your view.

By using the visible hint we restrict dispatching to only those fragments
which are marked as being visible. Since the fragment pager adapter
updates this setting properly most implementations will be afforded this
fix without any change required. If the user is implementing their own
adapter they likely already understand the implications of these cached
fragments and the reponsibility for updating the boolean falls to them.

Mirrors support library change Ie6a72c1c82c2784774373670007b6f5948fe16da

Change-Id: I1bc6f74e26660ef4a3c20419c077e37992412e94