tree 72db9855a81b65d5f4def7c898c461bc5419ce47
parent 6c238e408c32cac842c7b649197c115fe3f8ebff
author Roman Sorokin <rsorokin@google.com> 1458672132 +0100
committer Roman Sorokin <rsorokin@google.com> 1458673521 +0100

Switched TelephonyBackupAgent to ContentResolver

It used instances of content providers (SMS, MMS). Since now it's loaded
not in the restricted state it could safely use ContentResolver.

Also took all the functions out of the static scope into the object scope.

Bug: 27791017

Change-Id: I468bb4859bddb0fba1db388101bd1ddecfc3ce0c