root/ui/events/gestures/

1. gesture_configuration.cc
2. gesture_configuration.h
3. gesture_point.cc
4. gesture_point.h
5. gesture_recognizer.h
6. gesture_recognizer_impl.cc
7. gesture_recognizer_impl.h
8. gesture_sequence.cc
9. gesture_sequence.h
10. gesture_types.h
11. velocity_calculator.cc
12. velocity_calculator.h
13. velocity_calculator_unittest.cc