Support resaving offline page right after it is being deleted

components/offline_pages/offline_page_model.cc

 // 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.
 
 #include "components/offline_pages/offline_page_model.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 144 matching lines @@
   if (!CanSavePage(url)) {
     InformSavePageDone(callback, SavePageResult::SKIPPED, INVALID_OFFLINE_ID);
     return;
   }
 
   DCHECK(archiver.get());
 
   int64_t offline_id = GenerateOfflineId();
 
   archiver->CreateArchive(
-      archives_dir_, base::Bind(&OfflinePageModel::OnCreateArchiveDone,
-                                weak_ptr_factory_.GetWeakPtr(), url, offline_id,
-                                client_id, base::Time::Now(), callback));
+      archives_dir_,
+      offline_id,
+      base::Bind(&OfflinePageModel::OnCreateArchiveDone,
+                 weak_ptr_factory_.GetWeakPtr(), url, offline_id,
+                 client_id, base::Time::Now(), callback));
   pending_archivers_.push_back(std::move(archiver));
 }
 
 void OfflinePageModel::MarkPageAccessed(int64_t offline_id) {
   DCHECK(is_loaded_);
   auto iter = offline_pages_.find(offline_id);
   if (iter == offline_pages_.end())
     return;
 
   // MarkPageAccessed should not be called for a page that is being marked for
@@ skipping 608 matching lines @@
           base::Bind(&OfflinePageModel::MarkPageForDeletion,
                      weak_ptr_factory_.GetWeakPtr(), offline_ids[i], callback));
     }
     return;
   }
   for (const auto& id : offline_ids) {
     MarkPageForDeletion(id, callback);
   }
 }
 }  // namespace offline_pages