GetParameters     532 base/metrics/histogram.h   virtual void GetParameters(DictionaryValue* params) const OVERRIDE;
GetParameters     106 base/metrics/histogram_base.cc   GetParameters(parameters.get());
GetParameters     151 base/metrics/histogram_base.h   virtual void GetParameters(DictionaryValue* params) const = 0;
GetParameters      90 base/metrics/sparse_histogram.h   virtual void GetParameters(DictionaryValue* params) const OVERRIDE;