DragState         418 ash/shelf/shelf_layout_manager.cc ShelfLayoutManager::DragState ShelfLayoutManager::UpdateGestureDrag(
DragState         164 ash/shelf/shelf_layout_manager.h   DragState UpdateGestureDrag(const ui::GestureEvent& gesture);
DragState          90 chrome/browser/ui/gtk/panels/panel_drag_gtk.h   DragState drag_state_;