UpdateDragIconProxy 1156 ash/shelf/shelf_view.cc     UpdateDragIconProxy(screen_location);
UpdateDragIconProxy  122 ash/shelf/shelf_view.h   virtual void UpdateDragIconProxy(
UpdateDragIconProxy   35 ui/app_list/views/app_list_drag_and_drop_host.h   virtual void UpdateDragIconProxy(
UpdateDragIconProxy  523 ui/app_list/views/apps_grid_view.cc     drag_and_drop_host_->UpdateDragIconProxy(location_in_screen);