root/components/translate/core/common/

1. language_detection_details.cc
2. language_detection_details.h
3. translate_constants.cc
4. translate_constants.h
5. translate_errors.h
6. translate_metrics.cc
7. translate_metrics.h
8. translate_metrics_unittest.cc
9. translate_pref_names.cc
10. translate_pref_names.h
11. translate_switches.cc
12. translate_switches.h
13. translate_util.cc
14. translate_util.h
15. translate_util_unittest.cc