Add syntax option to backup.proto.
This is required to properly compile the file in google3.
Change-Id: Ib9ff3163974a5180797c0ecadb833dae93619b2c
diff --git a/protos/backup.proto b/protos/backup.proto
index 8ae1752..44c4b09 100644
--- a/protos/backup.proto
+++ b/protos/backup.proto
@@ -14,7 +14,9 @@
* limitations under the License.
*/
- package launcher_backup;
+syntax = "proto2";
+
+package launcher_backup;
option java_package = "com.android.launcher3.backup";
option java_outer_classname = "BackupProtos";