Trim code from sync's ServerConnectionManager

chrome/browser/sync/sessions/test_util.cc

Index: chrome/browser/sync/sessions/test_util.cc
diff --git a/chrome/browser/sync/sessions/test_util.cc b/chrome/browser/sync/sessions/test_util.cc
index fdd553770dcb624ec1b924f04e89bd8e5830e511..b602083c5b5a451d4b635bfdbe811c81ea96baf4 100644
--- a/chrome/browser/sync/sessions/test_util.cc
+++ b/chrome/browser/sync/sessions/test_util.cc
@@ -26,6 +26,12 @@ void SimulateCommitFailed(sessions::SyncSession* session,
       SERVER_RETURN_TRANSIENT_ERROR);
 }
 
+void SimulateConnectionFailure(sessions::SyncSession* session,
+                               SyncerStep begin, SyncerStep end) {
+  session->mutable_status_controller()->set_last_download_updates_result(
+      NETWORK_CONNECTION_UNAVAILABLE);
+}
+
 void SimulateSuccess(sessions::SyncSession* session,
                      SyncerStep begin, SyncerStep end) {
   if (session->HasMoreToSync()) {