WriteAsciiHeader  390 base/metrics/histogram.cc   WriteAsciiHeader(*snapshot, sample_count, output);
WriteAsciiHeader  521 base/metrics/histogram.h   void WriteAsciiHeader(const SampleVector& samples,
WriteAsciiHeader  122 base/metrics/sparse_histogram.cc   WriteAsciiHeader(total_count, output);
WriteAsciiHeader  101 base/metrics/sparse_histogram.h   void WriteAsciiHeader(const Count total_count,