SystemStatsHolder   43 base/debug/trace_event_system_stats_monitor.cc   DISALLOW_COPY_AND_ASSIGN(SystemStatsHolder);
SystemStatsHolder   46 base/debug/trace_event_system_stats_monitor.cc void SystemStatsHolder::GetSystemProfilingStats() {
SystemStatsHolder  107 base/debug/trace_event_system_stats_monitor.cc   scoped_refptr<SystemStatsHolder> dump_holder = new SystemStatsHolder();