[Sync] Handle errors during first sync gracefully.

chrome/browser/sync/sessions/sync_session.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/sync/sessions/sync_session.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "chrome/browser/sync/syncable/directory_manager.h"
@@ skipping 147 matching lines @@
       initial_sync_ended,
       download_progress_markers,
       HasMoreToSync(),
       delegate_->IsSyncingCurrentlySilenced(),
       status_controller_->unsynced_handles().size(),
       status_controller_->TotalNumBlockingConflictingItems(),
       status_controller_->TotalNumConflictingItems(),
       status_controller_->did_commit_items(),
       source_,
       dir->GetEntriesCount(),
-      status_controller_->sync_start_time());
+      status_controller_->sync_start_time(),
+      !Succeeded());
 }
 
 void SyncSession::SendEventNotification(SyncEngineEvent::EventCause cause) {
   SyncEngineEvent event(cause);
   const SyncSessionSnapshot& snapshot = TakeSnapshot();
   event.snapshot = &snapshot;
 
   DVLOG(1) << "Sending event with snapshot: " << snapshot.ToString();
   context()->NotifyListeners(event);
 }
@@ skipping 72 matching lines @@
       IsError(status_controller_->error().last_post_commit_result);
   const bool process_commit_response_error =
       IsError(status_controller_->error().last_process_commit_response_result);
   return !download_updates_error
       && !post_commit_error
       && !process_commit_response_error;
 }
 
 }  // namespace sessions
 }  // namespace browser_sync