Disk cache: Protect the code against misuse......

net/disk_cache/in_flight_backend_io.h

 // Copyright (c) 2010 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 NET_DISK_CACHE_IN_FLIGHT_BACKEND_IO_H_
 #define NET_DISK_CACHE_IN_FLIGHT_BACKEND_IO_H_
 
+#include <list>
 #include <string>
 
 #include "base/message_loop_proxy.h"
 #include "net/base/completion_callback.h"
 #include "net/base/io_buffer.h"
 #include "net/disk_cache/entry_impl.h"
 #include "net/disk_cache/in_flight_io.h"
 
 namespace disk_cache {
 
@@ skipping 173 matching lines @@
   BackendImpl* backend_;
   scoped_refptr<base::MessageLoopProxy> background_thread_;
   OperationList pending_ops_;  // The list of operations to be posted.
 
   DISALLOW_COPY_AND_ASSIGN(InFlightBackendIO);
 };
 
 }  // namespace disk_cache
 
 #endif  // NET_DISK_CACHE_IN_FLIGHT_BACKEND_IO_H_