Switch from CALL -> CALL_PRIVILEGED

Bug: 18332160
Change-Id: I5b9bcc8f413e5534bab94e0b2677371968a8e483
Merge tag 'android-5.0.1_r1' into HEAD

Android 5.0.1 release 1
Merge branch 'cm-12.0' of https://github.com/CyanogenMod/android_packages_apps_Dialer into lp5.0