scroll_direction_  168 ash/magnifier/magnification_controller.cc   ScrollDirection scroll_direction_;
scroll_direction_  287 ash/magnifier/magnification_controller.cc     if (scroll_direction_ == SCROLL_NONE)
scroll_direction_  293 ash/magnifier/magnification_controller.cc   switch (scroll_direction_) {
scroll_direction_  510 ash/magnifier/magnification_controller.cc   scroll_direction_ = direction;