CalculateShelfVisibility  344 ash/shelf/shelf_layout_manager.cc         SetState(CalculateShelfVisibility());
CalculateShelfVisibility  349 ash/shelf/shelf_layout_manager.cc         SetState(CalculateShelfVisibility());
CalculateShelfVisibility  131 ash/shelf/shelf_layout_manager.h   ShelfVisibilityState CalculateShelfVisibility();