[USS] Show USS counters in Types tab

components/sync/engine_impl/worker_entity_tracker.h

Index: components/sync/engine_impl/worker_entity_tracker.h
diff --git a/components/sync/engine_impl/worker_entity_tracker.h b/components/sync/engine_impl/worker_entity_tracker.h
index ae9e5876ef1d5223e0669a8766b45f46a90f7c31..3b1bde1b0dba529015b35a8e6852b0b9959f91bd 100644
--- a/components/sync/engine_impl/worker_entity_tracker.h
+++ b/components/sync/engine_impl/worker_entity_tracker.h
@@ -55,6 +55,9 @@ class WorkerEntityTracker {
   // Handles receipt of an update from the server.
   void ReceiveUpdate(const UpdateResponseData& update);
 
+  // Check if update contains newer version than local.
+  bool UpdateContainsNewVersion(const UpdateResponseData& update);
+
   // Handles the receipt of an encrypted update from the server.
   //
   // Returns true if the tracker decides this item is worth keeping. Returns