text: // Copyright 2014 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/bookmarks/scoped_group_bookmark_actions.h"
  
  #include "chrome/browser/bookmarks/bookmark_model.h"
  #include "chrome/browser/bookmarks/bookmark_model_factory.h"
  
  ScopedGroupBookmarkActions::ScopedGroupBookmarkActions(Profile* profile)
      : model_(NULL) {
    if (profile)
      model_ = BookmarkModelFactory::GetForProfile(profile);
    if (model_)
      model_->BeginGroupedChanges();
  }
  
  ScopedGroupBookmarkActions::ScopedGroupBookmarkActions(BookmarkModel* model)
      : model_(model) {
    if (model_)
      model_->BeginGroupedChanges();
  }
  
  ScopedGroupBookmarkActions::~ScopedGroupBookmarkActions() {
    if (model_)
      model_->EndGroupedChanges();
  }
  