Index: components/offline_pages/offline_page_model.cc |
diff --git a/components/offline_pages/offline_page_model.cc b/components/offline_pages/offline_page_model.cc |
index af089d4d4edbb6a5e2a5c35af14898c8b31d5842..d7251d01c851b761e324ecc213cbebbca93b4236 100644 |
--- a/components/offline_pages/offline_page_model.cc |
+++ b/components/offline_pages/offline_page_model.cc |
@@ -288,6 +288,34 @@ void OfflinePageModel::ClearAll(const base::Closure& callback) { |
weak_ptr_factory_.GetWeakPtr(), callback)); |
} |
+void OfflinePageModel::DeletePagesByURLPredicate( |
+ const base::Callback<bool(const GURL&)>& predicate, |
+ const DeletePageCallback& callback) { |
+ if (!is_loaded_) { |
+ delayed_tasks_.push_back( |
+ base::Bind(&OfflinePageModel::DoDeletePagesByURLPredicate, |
+ weak_ptr_factory_.GetWeakPtr(), predicate, callback)); |
+ |
+ return; |
+ } |
+ DoDeletePagesByURLPredicate(predicate, callback); |
+} |
+ |
+void OfflinePageModel::DoDeletePagesByURLPredicate( |
+ const base::Callback<bool(const GURL&)>& predicate, |
+ const DeletePageCallback& callback) { |
+ DCHECK(is_loaded_); |
+ |
+ std::vector<int64_t> offline_ids; |
+ for (const auto& id_page_pair : offline_pages_) { |
+ if (!id_page_pair.second.IsMarkedForDeletion() && |
+ predicate.Run(id_page_pair.second.url)) { |
+ offline_ids.push_back(id_page_pair.first); |
+ } |
+ } |
+ DoDeletePagesByOfflineId(offline_ids, callback); |
+} |
+ |
bool OfflinePageModel::HasOfflinePages() const { |
// Since offline pages feature is enabled by default, |
// NetErrorTabHelper::SetHasOfflinePages might call this before the model is |