Add removal filter support for Cookies, Storage, and Content Settings.

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 158 matching lines @@
                               const DeletePageCallback& callback);
 
   // Marks pages for deletion. Actual delete is asynchronous.
   // Works even if the model isn't loaded.
   void MarkPagesForDeletion(const std::vector<int64_t>& offline_ids,
                             const DeletePageCallback& callback);
 
   // Wipes out all the data by deleting all saved files and clearing the store.
   void ClearAll(const base::Closure& callback);
 
+  // Wipes out data flagged by the predicate by deleting all saved files and
+  // clearing the store.

[fgorski, 2016/04/07 17:02:49]

Deletes offline pages matching the URL predicate.

[dmurph, 2016/04/08 23:33:45]

Done.

+  void ClearWithURLPredicate(const base::Callback<bool(const GURL&)> predicate,

[fgorski, 2016/04/07 17:02:49]

Rename: DeletePagesByURLPredicate

Add tests as well, please.

[dmurph, 2016/04/08 23:33:45]

Done.

+                             const base::Closure& callback);
+
   // Returns true if there're offline pages.
   bool HasOfflinePages() const;
 
   // Gets all available offline pages. Requires that the model is loaded.
   const std::vector<OfflinePageItem> GetAllPages() const;
 
   // Gets pages that should be removed to clean up storage. Requires that the
   // model is loaded.
   const std::vector<OfflinePageItem> GetPagesToCleanUp() const;
 
@@ skipping 141 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_