Fix header guards in //net.

net/disk_cache/simple/simple_net_log_parameters.h

 // Copyright 2013 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_SIMPLE_NET_LOG_PARAMETERS_H_
-#define NET_DISK_CACHE_SIMPLE_NET_LOG_PARAMETERS_H_
+#ifndef NET_DISK_CACHE_SIMPLE_SIMPLE_NET_LOG_PARAMETERS_H_
+#define NET_DISK_CACHE_SIMPLE_SIMPLE_NET_LOG_PARAMETERS_H_
 
 #include "net/log/net_log_parameters_callback.h"
 
 // This file augments the functions in net/disk_cache/net_log_parameters.h to
 // include ones that deal with specifics of the Simple Cache backend.
 namespace disk_cache {
 
 class SimpleEntryImpl;
 
 // Creates a NetLog callback that returns parameters for the construction of a
 // SimpleEntryImpl. Contains the entry's hash. |entry| can't be NULL and must
 // outlive the returned callback.
 net::NetLogParametersCallback CreateNetLogSimpleEntryConstructionCallback(
     const SimpleEntryImpl* entry);
 
 // Creates a NetLog callback that returns parameters for the result of calling
 // |CreateEntry| or |OpenEntry| on a SimpleEntryImpl. Contains the |net_error|
 // and, if successful, the entry's key. |entry| can't be NULL and must outlive
 // the returned callback.
 net::NetLogParametersCallback CreateNetLogSimpleEntryCreationCallback(
     const SimpleEntryImpl* entry,
     int net_error);
 
 }  // namespace disk_cache
 
-#endif  // NET_DISK_CACHE_SIMPLE_NET_LOG_PARAMETERS_H_
+#endif  // NET_DISK_CACHE_SIMPLE_SIMPLE_NET_LOG_PARAMETERS_H_