Remove changes remaining counter from about:sync

sync/sessions/status_controller.h

Index: sync/sessions/status_controller.h
diff --git a/sync/sessions/status_controller.h b/sync/sessions/status_controller.h
index 51fa3cee30bbac11964b9ff679722787c44edde3..9844929bcc1f48db51294468702fb082501d9ef3 100644
--- a/sync/sessions/status_controller.h
+++ b/sync/sessions/status_controller.h
@@ -43,11 +43,6 @@ class SYNC_EXPORT_PRIVATE StatusController {
     model_neutral_.commit_request_types = value;
   }
 
-  // Changelog related state.
-  int64 num_server_changes_remaining() const {
-    return model_neutral_.num_server_changes_remaining;
-  }
-
   // Various conflict counters.
   int num_encryption_conflicts() const;
   int num_hierarchy_conflicts() const;
@@ -73,7 +68,6 @@ class SYNC_EXPORT_PRIVATE StatusController {
   SyncerError last_get_key_result() const;
 
   // Download counters.
-  void set_num_server_changes_remaining(int64 changes_remaining);
   void increment_num_updates_downloaded_by(int value);
   void increment_num_tombstone_updates_downloaded_by(int value);
   void increment_num_reflected_updates_downloaded_by(int value);