Schedule full backups

Initial policy:  at most daily; backups only run when the
device is idle + charging + on an unmetered network.

Bug 16485874

Change-Id: I5665d890a943bac765adcef14be79d7dba6ce078
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 2043214..6a7501d 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -3023,6 +3023,11 @@
                  android:permission="android.permission.BIND_JOB_SERVICE" >
         </service>
 
+        <service android:name="com.android.server.backup.FullBackupJob"
+                 android:exported="true"
+                 android:permission="android.permission.BIND_JOB_SERVICE" >
+        </service>
+
         <service
             android:name="com.android.server.pm.BackgroundDexOptService"
             android:exported="true"