gesture_source_ 36 ui/events/gesture_detection/gesture_event_data_packet.cc : gesture_count_(0), gesture_source_(UNDEFINED) {} gesture_source_ 39 ui/events/gesture_detection/gesture_event_data_packet.cc : gesture_count_(0), gesture_source_(source) { gesture_source_ 46 ui/events/gesture_detection/gesture_event_data_packet.cc gesture_source_(other.gesture_source_) {