Add turn off action to WiFi Tether notification

PS 2+3 : Fixed Icon + Add persistence to WiFi state [mnazim]

Adapted to LP.

Change-Id: I320405ed7e90e4c06ecdb127cd4c1cad6bedbcdd
Signed-off-by: Gergely Szell (sethyx) <szell@hu.ibm.com>
Enable native tracking for RS contexts to improve GC behavior.

This should prevent apps from leaking RS contexts as easily.

bug 18579193

Change-Id: I2d943ce4443ce7cb90ebdd3dd37d338eda6df3a2
Fix bugs regarding delay the dispatching of non-wakeup alarms

checkAllowNonWakeupDelayLocked() method determines that delay the dispatching of non-wakeup alarms.
(there are no wakeup alarms and the screen is off, it can delay until the future.)

if there is any pending non-wakeup alarms, non-wakeup alarm delivery time is bigger than nowELAPSED.
but, checkAllowNonWakeupDelayLocked() returns false and non-wakeup alarm is not delay until future.

i think it is necessary to reverse the inequality symbol on "mNextNonWakeupDeliveryTime > nowELAPSED"
if it isn't, Could you let me know when we get ¡°stuck in a loop¡± in the comment of checkAllowNonWakeupDelayLocked () method?

Change-Id: I7e972064547f4d0a9b4175dbd4cf735b4837abfd
Signed-off-by: Minho Choo <minho.choo@lge.com>
[ActivityManager] Fix NPE when start activity

Symptom:
NPE occurs in line 1184 (resultStack.sendActivityResultLocked)
because resultStack is null.

Root cause:
When starting activity with FLAG_ACTIVITY_FORWARD_RESULT flag,
the resultRecord could be updated, but the resultStack is not
updated as well. In that case, the resultStack is still be
null. The exception will occurs if the activity is not
granted to launch due to permission denied.

Solution:
Update resultStack when resultRecord updates.

Change-Id: I91634e4f713c2e8dbd1a71f358a8fd9beed83ec7