OnScale           220 ui/events/gesture_detection/scale_gesture_detector.cc       update_prev = listener_->OnScale(*this, event);
OnScale            35 ui/events/gesture_detection/scale_gesture_detector.h     virtual bool OnScale(const ScaleGestureDetector& detector,
OnScale            52 ui/events/gesture_detection/scale_gesture_detector.h     virtual bool OnScale(const ScaleGestureDetector&,