182         histogram_(NULL),  in Histogram()
204       histogram_ = CreateHistogram();  in GetHistogram()
206     return histogram_;  in GetHistogram()
219   void* histogram_;  variable
336       : histogram_(histogram) {  in AggregatingHistogramTimerScope()
337     histogram_->Start();  in AggregatingHistogramTimerScope()
339   ~AggregatingHistogramTimerScope() { histogram_->Stop(); }  in ~AggregatingHistogramTimerScope()
342   AggregatableHistogramTimer* histogram_;
350       : histogram_(histogram) {  in AggregatedHistogramTimerScope()
353   ~AggregatedHistogramTimerScope() { histogram_->Add(timer_.Elapsed()); }  in ~AggregatedHistogramTimerScope()
357   AggregatableHistogramTimer* histogram_;  variable