[Offline Pages] Refactoring deletion of pages with same urls.

components/offline_pages/offline_page_model_impl.h

Index: components/offline_pages/offline_page_model_impl.h
diff --git a/components/offline_pages/offline_page_model_impl.h b/components/offline_pages/offline_page_model_impl.h
index afda58cb95f5861694a18595f9c491adec5e1b65..29249904cc31a8119bb2db3909813c18a4d87692 100644
--- a/components/offline_pages/offline_page_model_impl.h
+++ b/components/offline_pages/offline_page_model_impl.h
@@ -214,8 +214,9 @@ class OfflinePageModelImpl : public OfflinePageModel, public KeyedService {
                                     bool success);
 
   // Callbacks for deleting pages with same URL when saving pages.
-  void OnPagesFoundWithSameURL(const ClientId& client_id,
-                               int64_t offline_id,
+  void DeleteExistingPageWithSameURL(SavePageResult result,

[fgorski, 2016/07/01 17:43:22]

s/Page/Pages/

[romax, 2016/07/06 19:44:50]

Done.

+                                     const OfflinePageItem& offline_page);
+  void OnPagesFoundWithSameURL(const OfflinePageItem& offline_page,
                                size_t pages_allowed,
                                const MultipleOfflinePageItemResult& items);
   void OnDeleteOldPagesWithSameURL(DeletePageResult result);