Convert implicit scoped_refptr constructor calls to explicit ones, part 2

net/disk_cache/in_flight_backend_io.cc

 // 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.
 
 #include "net/disk_cache/in_flight_backend_io.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "net/base/net_errors.h"
 #include "net/disk_cache/backend_impl.h"
@@ skipping 495 matching lines @@
   scoped_refptr<BackendIO> next_op = from_list->front();
   from_list->pop_front();
   PostOperation(next_op);
 }
 
 void InFlightBackendIO::QueueOperationToList(BackendIO* operation,
                                              OperationList* list) {
   if (list->empty())
     return PostOperation(operation);
 
-  list->push_back(operation);
+  list->push_back(make_scoped_refptr(operation));
 }
 
 }  // namespace