telephony: Remove SamsungQualcommD2RIL

 * This is now implemented in the superclass for v7.

Change-Id: If86f10f7a64ca25db2f1f4d579c078c7545ffd98
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_frameworks_opt_telephony into jb-mr1