Fix OOBE crash/DoS after receiving 0-byte WAP push.

Add a try/catch block around the code in WapPushOverSms.dispatchWapPdu(),
so we don't get into a reboot trap on receiving weirdly formed messages.
Only catch ArrayIndexOutOfBoundsException, which is difficult to
prevent inside dispatchWapPdu() for 0-byte PDUs or other unusual
contents. The caller should probably catch any unhandled exceptions of other types and log them with stack traces.

Bug: 11967705
Change-Id: Iabfec68d2564dd438d45c80cdba877bf19fa0397
SMSDispatcher: Fix determining the defaultSmsApp for proxied messages

We can't rely on the calling UID, since for re-broadcasted texts that'll
always be the telephony itself; so if called by the framework, use
the sentIntent creator to determine which app originated the message

Change-Id: I60ac02f6ae09f4260f5494659a174352f353aa2a
CdmaLte: Fix 3G reported as unknown on certain devices

Some older CDMA/LTE RILs only report VoiceRadioTechnology which
results in network Unknown. In these cases return
RilVoiceRadioTechnology for RilDataRadioTechnology.

Set ro.telephony.ril.v3=usevoicetechfordata to enable

Change-Id: Icfbc8739993beae1b0f024bf71374751aa200a01
Merge tag 'android-4.4.2_r1' into kk-4.4

Android 4.4.2 Release 1