Update offline pages UMAs

components/offline_pages/offline_page_model.h

 // Copyright 2015 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 COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_MODEL_H_
 #define COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_MODEL_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 298 matching lines @@
                            OfflinePageArchiver::ArchiverResult result,
                            const GURL& url,
                            const base::FilePath& file_path,
                            int64_t file_size);
   void OnAddOfflinePageDone(OfflinePageArchiver* archiver,
                             const SavePageCallback& callback,
                             const OfflinePageItem& offline_page,
                             bool success);
   void InformSavePageDone(const SavePageCallback& callback,
                           SavePageResult result,
+                          const ClientId& client_id,
                           int64_t offline_id);
   void DeletePendingArchiver(OfflinePageArchiver* archiver);
 
   // Steps for deleting files and data for an offline page.
   void OnDeleteArchiveFilesDone(const std::vector<int64_t>& offline_ids,
                                 const DeletePageCallback& callback,
                                 const bool* success);
   void OnRemoveOfflinePagesDone(const std::vector<int64_t>& offline_ids,
                                 const DeletePageCallback& callback,
                                 bool success);
@@ skipping 56 matching lines @@
   std::vector<base::Closure> delayed_tasks_;
 
   base::WeakPtrFactory<OfflinePageModel> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OfflinePageModel);
 };
 
 }  // namespace offline_pages
 
 #endif  // COMPONENTS_OFFLINE_PAGES_OFFLINE_PAGE_MODEL_H_