GetPredecessorId  178 sync/internal_api/base_node.cc int64 BaseNode::GetPredecessorId() const {
GetPredecessorId 1186 sync/syncable/directory.cc syncable::Id Directory::GetPredecessorId(EntryKernel* e) {
GetPredecessorId   90 sync/syncable/entry.cc Id Entry::GetPredecessorId() const {