WriteHTMLGraph    290 base/metrics/histogram.cc void Histogram::WriteHTMLGraph(string* output) const {
WriteHTMLGraph     73 base/metrics/sparse_histogram.cc void SparseHistogram::WriteHTMLGraph(string* output) const {
WriteHTMLGraph    132 base/metrics/statistics_recorder.cc void StatisticsRecorder::WriteHTMLGraph(const std::string& query,