Allow closing IndexedDB database before deleting

content/browser/indexed_db/indexed_db_factory_impl.h

 // Copyright (c) 2014 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 CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_FACTORY_IMPL_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_FACTORY_IMPL_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 30 matching lines @@
             std::unique_ptr<IndexedDBPendingConnection> connection,
             scoped_refptr<net::URLRequestContextGetter> request_context_getter,
             const url::Origin& origin,
             const base::FilePath& data_directory) override;
 
   void DeleteDatabase(
       const base::string16& name,
       scoped_refptr<net::URLRequestContextGetter> request_context_getter,
       scoped_refptr<IndexedDBCallbacks> callbacks,
       const url::Origin& origin,
-      const base::FilePath& data_directory) override;
+      const base::FilePath& data_directory,
+      bool forced_close) override;

[jsbell, 2017/01/20 19:34:25]

nit: it's 'force_close' (no 'd') elsewhere

[eostroukhov, 2017/01/20 19:45:25]

Done.

 
   void HandleBackingStoreFailure(const url::Origin& origin) override;
   void HandleBackingStoreCorruption(
       const url::Origin& origin,
       const IndexedDBDatabaseError& error) override;
 
   OriginDBs GetOpenDatabasesForOrigin(const url::Origin& origin) const override;
 
   void ForceClose(const url::Origin& origin) override;
 
@@ skipping 72 matching lines @@
   std::map<url::Origin, scoped_refptr<IndexedDBBackingStore>>
       backing_stores_with_active_blobs_;
   std::set<url::Origin> backends_opened_since_boot_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBFactoryImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_FACTORY_IMPL_H_