1 files changed, 12 insertions, 0 deletions
diff --git a/sync/internal_api/public/write_node.h b/sync/internal_api/public/write_node.h
index 2682d017..2d84aae 100644
--- a/sync/internal_api/public/write_node.h
+++ b/sync/internal_api/public/write_node.h
@@ -34,6 +34,7 @@ class Cryptographer;
 class WriteTransaction;
 
 namespace syncable {
+class Id;
 class Entry;
 class MutableEntry;
 }
@@ -84,6 +85,12 @@ class SYNC_EXPORT WriteNode : public BaseNode {
       const BaseNode& parent,
       const std::string& client_tag);
 
+  // InitUniqueByCreation overload for model types without hierarchy.
+  // The parent node isn't stored but is assumed to be the type root folder.
+  InitUniqueByCreationResult InitUniqueByCreation(
+      ModelType model_type,
+      const std::string& client_tag);
+
   // Looks up the type's root folder.  This is usually created by the sync
   // server during initial sync, though we do eventually wish to remove it from
   // the protocol and have the client "fake it" instead.
@@ -188,6 +195,11 @@ class SYNC_EXPORT WriteNode : public BaseNode {
 
   void* operator new(size_t size);  // Node is meant for stack use only.
 
+  InitUniqueByCreationResult InitUniqueByCreationImpl(
+      ModelType model_type,
+      const syncable::Id& parent_id,
+      const std::string& client_tag);
+
   // Helper to set the previous node.
   bool PutPredecessor(const BaseNode* predecessor) WARN_UNUSED_RESULT;