NetworkController: Extra WIMAX icon handling

- Fixes the dependency on 3g (or other mobile data)
  being connected for the wimax (4G) icon to show.
- Prevents the lack of mobile data (3g, 1x, etc) from
  removing the wimax icon if wimax is connected.
- Continue to show the network carrier type if
  phone is out of service but wimax is still connected.

Authored by: Matt Merhar

Change-Id: Ib1cf411cf4e7248248e093b6a7317fbe5d80f704
Revert "Avoid collision with RIL constant 1138, used in some Samsung devices for RIL_UNSOL_TETHERED_MODE_STATE_CHANGED."

Later Qualcomm RILs will use the STK_CC_ALPHA_NOTIFY message, and this
causes the radio to parse the parcel in a very incorrect manner.

This reverts commit 8e3fee66ff3a1d55f1aa69df7b52fdcab33f1f82.

Change-Id: I94e2867f130b88c4c9eff17293edd0b64dda516a
Update SET_ACTIVITY_WATCHER protection to signature|system

Change-Id: Iabf8ad2fc4b298e96b494917a140e0e4ea4e26e2
PackageManager: Add optional prelaunch check step

This ability is protected by config overlays.

Change-Id: I0c80bd9ec6bda3d21557aaa9503f05ff86adf434
Provide non-interactive APIs to BackupManagerService

- Add return codes for backup and restore in FullBackupRestoreObserver
- Add non-interactive backup and restore methods in BackupManagerService
- Add per-file filters for backup in BackupAgent

Change-Id: Ic1dfd5d144507263baad76f7088a52eab2fb283a
Add Secure.Settings.RECENTS_LONG_PRESS_ACTIVITY

This Secure.Setting specifies the activity component to handle
Intent.ACTION_RECENTS_LONG_PRESS.

Change-Id: I689e8b5c26b39e100cb166d2f93e7ee49e83f93a
Support full size application screenshots

Add optional width and height parameters for
ease of capturing entire application screenshots

Change-Id: I6d154f6b33bfb8ec90e3757a40382c1dc6feaad3