root/base/metrics/

1. bucket_ranges.cc
2. bucket_ranges.h
3. bucket_ranges_unittest.cc
4. field_trial.cc
5. field_trial.h
6. field_trial_unittest.cc
7. histogram.cc
8. histogram.h
9. histogram_base.cc
10. histogram_base.h
11. histogram_base_unittest.cc
12. histogram_delta_serialization.cc
13. histogram_delta_serialization.h
14. histogram_delta_serialization_unittest.cc
15. histogram_flattener.h
16. histogram_samples.cc
17. histogram_samples.h
18. histogram_snapshot_manager.cc
19. histogram_snapshot_manager.h
20. histogram_snapshot_manager_unittest.cc
21. histogram_unittest.cc
22. sample_map.cc
23. sample_map.h
24. sample_map_unittest.cc
25. sample_vector.cc
26. sample_vector.h
27. sample_vector_unittest.cc
28. sparse_histogram.cc
29. sparse_histogram.h
30. sparse_histogram_unittest.cc
31. statistics_recorder.cc
32. statistics_recorder.h
33. statistics_recorder_unittest.cc
34. stats_counters.cc
35. stats_counters.h
36. stats_table.cc
37. stats_table.h
38. stats_table_unittest.cc
39. user_metrics.cc
40. user_metrics.h
41. user_metrics_action.h