Disable backup and restore

Bug: 28821457
Change-Id: Id7c4835acf92368bf5e6483be19453ac06ea8a4b
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 78f1915..392d7f5 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -47,7 +47,7 @@
 
     <application
         android:name=".DeskClockApplication"
-        android:allowBackup="true"
+        android:allowBackup="false"
         android:backupAgent="DeskClockBackupAgent"
         android:fullBackupContent="@xml/backup_scheme"
         android:fullBackupOnly="true"