ProviderMap: remove hashmap when entire user specific entries are removed

User specific entries in  mProvidersByNamePerUser and mProvidersByClassPerUser
isn't cleared when entire user specific providers are removed. Fix is to remove
the user specific hashmap in such cases.

Change-Id: I6edf211ced873e59f3b89ffceb9eceec13ea8f3f
ActivityManagerService: stay away from zombie content providers

When the lowmemorykiller kills a content provider in an unfortunate
moment, an innocent client app can become attached to a zombie provider
and be unconditionally killed moments after, when the dead provider is
being removed.
Prevent this race by addition of isAlive function to Process.java that
determines whether a process is still running and is not only a zombie,
add a check of the state of the provider process to getContentProviderImpl.

Change-Id: Id753b8dab103e4b447c4138468938ca9f5cb857d
ContentProviderRecord: Remove external process reference when finalized

ContentProviderRecords is removed from provider map by activity manager service
when the process hosting the content providers terminates and this causes GC
to free the content provider records but the reference to external process
using the content provider isn't cleared. Fix is to clear the reference and
unlink for death notification.

Change-Id: I67fd10cee57b02257792d0c9b4569fe11dea7648
Added check of ActivityInfo launch mode when starting activity.

When starting a singleTop activity from a singleInstance activity,
the onNewIntent() callback was not called when expected. The
reason for this was that only the launchMode specified on the
intent was checked and not the launchMode specified in the manifest.

Fixes issue 17137.

Change-Id: I1a9bc1007d6f5145bf93a6161534732bf5214b7a
Add hideable kill-all-button to recent switcher (1/2 FWB part)

original code done by Robin Morawetz for my IceColdSandwich ROM

Change-Id: Iaa59b337d4d16cadf003abbe34f4c1870f8c0cd4
Backlight settings, preliminary, but works

based on CM9 code

Change-Id: Iddcbee98f6588bba428c4059e786d946d7ce2298
Merge branch 'jb' of git://github.com/AOKP/frameworks_base into jb-aokp
fix battery > 100 bug

Change-Id: I40de461e05db46f60d0991877454f9ffa001be91
Telephony: Initialize RIL with the correct CDMA subscription mode set…
…ting

Users choice of CDMA Subscription Source is stored in CDMA_SUBSCRIPTION_MODE
setting in database.
If telephony restarts after a crash, PhoneFactory sets the
CDMA subscription source value from PREFERRED_CDMA_SUBSCRIPTION
setting and that causes the mismatch with the value in the settings
database chosen by the user. The change is to use the
CDMA_SUBSCRIPTION_MODE setting instead when creating the RIL object.

Also, remove the Setting PREFERRED_CDMA_SUBSCRIPTION from the database.
With this change the special treatment for LTE on CDMA will not be needed.
The correct value can be set in the database for CDMA_SUBSCRIPTION_MODE
and that will be taken on power-up by this code.
Do not set the network mode differently for LTE+CDMA

ro.telephony.default_network can be set if needed to set a different
value for LTE+CDMA. No need to hardcode preferred network mode in the source code.

Change-Id: Iae65f72a6a3bc31d500c5ecec87368a6f2a5d117