GetAsciiBucketRange  411 base/metrics/histogram.cc       size_t width = GetAsciiBucketRange(i).size() + 1;
GetAsciiBucketRange  425 base/metrics/histogram.cc     string range = GetAsciiBucketRange(i);
GetAsciiBucketRange  615 base/metrics/histogram.cc     return Histogram::GetAsciiBucketRange(i);
GetAsciiBucketRange  490 base/metrics/histogram.h   virtual const std::string GetAsciiBucketRange(size_t it) const;
GetAsciiBucketRange  607 base/metrics/histogram.h   virtual const std::string GetAsciiBucketRange(size_t i) const OVERRIDE;