Allow hasIccCard to be useable by any processes.

This is accomplished by adding hasIccCard to ITelephony and do
the implemenation in PhoneInterfaceManager.java. Then change
TelephonyManager to use getITelephony().hasIccCard().

Change-Id: I26970fdf92a058502b8156a4f52c14e213217fc6
2 files changed