Remove deprecated backup overlay

* This lives in a different package now and it is
  included in framework-sysconfig.xml

Change-Id: I0ec218b2cb91476efe62ad4a9578ac850b5f22ef
diff --git a/config/permissions/backup.xml b/config/permissions/backup.xml
index c335b29..c569a5b 100644
--- a/config/permissions/backup.xml
+++ b/config/permissions/backup.xml
@@ -17,8 +17,6 @@
     <!-- Whitelist of what components are permitted as backup data transports.  The
          'service' attribute here is a flattened ComponentName string. -->
     <backup-transport-whitelisted-service
-        service="android/com.android.internal.backup.LocalTransportService" />
-    <backup-transport-whitelisted-service
         service="com.google.android.gms/.backup.BackupTransportService" />
     <backup-transport-whitelisted-service
         service="com.google.android.gms/.backup.component.D2dTransportService" />