root/ash/wm/gestures/

[..]
  1. long_press_affordance_handler.cc
  2. long_press_affordance_handler.h
  3. overview_gesture_handler.cc
  4. overview_gesture_handler.h
  5. overview_gesture_handler_unittest.cc
  6. shelf_gesture_handler.cc
  7. shelf_gesture_handler.h
  8. tray_gesture_handler.cc
  9. tray_gesture_handler.h
[..]