sync: don't make DataTypeErrorHandler inherit UnrecoverableErrorHandler

chrome/browser/sync/glue/bookmark_model_associator.cc

Index: chrome/browser/sync/glue/bookmark_model_associator.cc
diff --git a/chrome/browser/sync/glue/bookmark_model_associator.cc b/chrome/browser/sync/glue/bookmark_model_associator.cc
index 2ff53b8d4d33530eb09e553ddf448bcba2b616af..6b8dbf11734fcfa00a0991244800b571ca5d08f5 100644
--- a/chrome/browser/sync/glue/bookmark_model_associator.cc
+++ b/chrome/browser/sync/glue/bookmark_model_associator.cc
@@ -553,7 +553,8 @@ void BookmarkModelAssociator::PersistAssociations() {
     int64 sync_id = *iter;
     sync_api::WriteNode sync_node(&trans);
     if (sync_node.InitByIdLookup(sync_id) != sync_api::BaseNode::INIT_OK) {
-      unrecoverable_error_handler_->OnUnrecoverableError(FROM_HERE,
+      unrecoverable_error_handler_->OnSingleDatatypeUnrecoverableError(
+          FROM_HERE,
           "Could not lookup bookmark node for ID persistence.");
       return;
     }