fix warning in third_party/leveldatabase/chromium_logger.h

third_party/leveldatabase/chromium_logger.h

 // Copyright (c) 2012 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 THIRD_PARTY_LEVELDATABASE_CHROMIUM_LOGGER_H_
 #define THIRD_PARTY_LEVELDATABASE_CHROMIUM_LOGGER_H_
 
 #include <stdio.h>
 
 #include <algorithm>
@@ skipping 36 matching lines @@
 
       p += ::base::snprintf(p, limit - p,
                     "%04d/%02d/%02d-%02d:%02d:%02d.%03d %" PRIu64 " ",
                     t.year,
                     t.month,
                     t.day_of_month,
                     t.hour,
                     t.minute,
                     t.second,
                     t.millisecond,
-                    static_cast<long long unsigned int>(thread_id));
+                    static_cast<uint64>(thread_id));
 
       // Print the message
       if (p < limit) {
         va_list backup_ap;
         GG_VA_COPY(backup_ap, ap);
         p += vsnprintf(p, limit - p, format, backup_ap);
         va_end(backup_ap);
       }
 
       // Truncate to available space if necessary
@@ skipping 20 matching lines @@
     }
   }
 
  private:
   FILE* file_;
 };
 
 }  // namespace leveldb
 
 #endif  // THIRD_PARTY_LEVELDATABASE_CHROMIUM_LOGGER_H_