[Sync] Have SyncableService's take ownership of their SyncChangeProcessor.

chrome/browser/sync/glue/new_non_frontend_data_type_controller.cc

Index: chrome/browser/sync/glue/new_non_frontend_data_type_controller.cc
diff --git a/chrome/browser/sync/glue/new_non_frontend_data_type_controller.cc b/chrome/browser/sync/glue/new_non_frontend_data_type_controller.cc
index add06f8acd925a47a19226c8b9888c8af2b3a117..fc74e618b1aedbdc2ddac4b967ecd8b5e1ed0714 100644
--- a/chrome/browser/sync/glue/new_non_frontend_data_type_controller.cc
+++ b/chrome/browser/sync/glue/new_non_frontend_data_type_controller.cc
@@ -128,7 +128,8 @@ void NewNonFrontendDataTypeController::
   error = local_service_->MergeDataAndStartSyncing(
       type(),
       initial_sync_data,
-      new SharedChangeProcessorRef(shared_change_processor));
+      scoped_ptr<SyncChangeProcessor>(
+          new SharedChangeProcessorRef(shared_change_processor)));
   RecordAssociationTime(base::TimeTicks::Now() - start_time);
   if (error.IsSet()) {
     StartFailed(ASSOCIATION_FAILED, error);