Telephony: Fix NPE in CdmaConnection

When card is removed and call gets terminated
getUiccCardApplication will return null

Change-Id: I34cd385d2c29124f65433b22adbdea06d64da38a
Revert:telephony: CdmaServiceStateTracker: Get cdma sub. when ruim ready.

Change-Id: I102ab766a83ac2887c2f729a0c19b2397262457c
Revert:CdmaLteServiceStateTracker: simultaneous voice and data support

Change-Id: If4d26b4ea0e12059df822c1b5d0deab56700f51e
Revert: callmanger

Change-Id: I640f98b972f6fde57f0e3253ba449267e2d17b48
Revert:add notification type constants

Change-Id: I0865e27ce28795eab430f42fc4ddb6f00f5d9315
fix derp

Change-Id: Ic7cffe97cd00804d3a49a1b5eefc84b50cadc4d1