sync: Remove ModelNeutralExecuteImpl()

chrome/browser/sync/engine/process_updates_command.cc

Index: chrome/browser/sync/engine/process_updates_command.cc
diff --git a/chrome/browser/sync/engine/process_updates_command.cc b/chrome/browser/sync/engine/process_updates_command.cc
index c6d41411be5659d36c5541a38417177a683e29f7..e457cd355e7c2d8b1ef5376450c3b6fee0a4fec0 100644
--- a/chrome/browser/sync/engine/process_updates_command.cc
+++ b/chrome/browser/sync/engine/process_updates_command.cc
@@ -26,15 +26,6 @@ using sessions::StatusController;
 ProcessUpdatesCommand::ProcessUpdatesCommand() {}
 ProcessUpdatesCommand::~ProcessUpdatesCommand() {}
 
-bool ProcessUpdatesCommand::ModelNeutralExecuteImpl(SyncSession* session) {
-  const GetUpdatesResponse& updates =
-      session->status_controller()->updates_response().get_updates();
-  const int update_count = updates.entries_size();
-
-  // Don't bother processing updates if there were none.
-  return update_count != 0;
-}
-
 void ProcessUpdatesCommand::ModelChangingExecuteImpl(SyncSession* session) {
   syncable::ScopedDirLookup dir(session->context()->directory_manager(),
                                 session->context()->account_name());