RecordHistogramDelta   62 chrome/common/metrics/metrics_log_base.h   void RecordHistogramDelta(const std::string& histogram_name,
RecordHistogramDelta   77 chrome/common/metrics/metrics_log_base_unittest.cc   log.RecordHistogramDelta("Test", samples);
RecordHistogramDelta   42 chrome/common/metrics/metrics_service_base.cc   log_manager_.current_log()->RecordHistogramDelta(histogram.histogram_name(),