Revert "telephony: Privacy Guard support"

This reverts commit 60511cf58e4308cef91b817ee546fee2040f4b69.

Change-Id: Ia0524920a081527b77c9ecf8431b7284927dc36c
Merge "Revert "telephony: Privacy Guard support"" into cm-10.2
Merge branch 'jb43-legacy' of https://github.com/ParanoidAndroid/android_packages_providers_TelephonyProvider into jb4.3