sync: Remove SyncSourceInfo

sync/sessions/status_controller.h

Index: sync/sessions/status_controller.h
diff --git a/sync/sessions/status_controller.h b/sync/sessions/status_controller.h
index ec70f2c8fc48a6733fd7c695ecf57f62f070cb78..a547c1b67dabf1811f71219e8e0e196d19a27a77 100644
--- a/sync/sessions/status_controller.h
+++ b/sync/sessions/status_controller.h
@@ -53,6 +53,12 @@ class SYNC_EXPORT_PRIVATE StatusController {
   void set_updates_request_types(ModelTypeSet value) {
     model_neutral_.updates_request_types = value;
   }
+  const ModelTypeSet commit_request_types() const {
+    return model_neutral_.commit_request_types;
+  }
+  void set_commit_request_types(ModelTypeSet value) {
+    model_neutral_.commit_request_types = value;
+  }
   const sync_pb::ClientToServerResponse& updates_response() const {
     return model_neutral_.updates_response;
   }