AppendToTraversal  259 sync/engine/get_commit_ids.cc   void AppendToTraversal(int64 handle);
AppendToTraversal  463 sync/engine/get_commit_ids.cc           AppendToTraversal(metahandle);
AppendToTraversal  498 sync/engine/get_commit_ids.cc         AppendToTraversal(metahandle);