Refactor following sync commit loop change

sync/internal_api/public/sessions/sync_session_snapshot.h

 // 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.
 
 #ifndef SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SESSION_SNAPSHOT_H_
 #define SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SESSION_SNAPSHOT_H_
 #pragma once
 
 #include <string>
 
@@ skipping 50 matching lines @@
   int64 num_server_changes_remaining() const;
   bool is_share_usable() const;
   syncable::ModelTypeSet initial_sync_ended() const;
   syncable::ModelTypePayloadMap download_progress_markers() const;
   bool has_more_to_sync() const;
   bool is_silenced() const;
   int num_encryption_conflicts() const;
   int num_hierarchy_conflicts() const;
   int num_simple_conflicts() const;
   int num_server_conflicts() const;
-  bool did_commit_items() const;
   SyncSourceInfo source() const;
   bool notifications_enabled() const;
   size_t num_entries() const;
   base::Time sync_start_time() const;
   bool retry_scheduled() const;
 
  private:
   SyncerStatus syncer_status_;
   ErrorCounters errors_;
   int64 num_server_changes_remaining_;
@@ skipping 10 matching lines @@
   bool notifications_enabled_;
   size_t num_entries_;
   base::Time sync_start_time_;
   bool retry_scheduled_;
 };
 
 }  // namespace sessions
 }  // namespace browser_sync
 
 #endif  // SYNC_INTERNAL_API_PUBLIC_SESSIONS_SYNC_SESSION_SNAPSHOT_H_