UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_MAXIMIZE  229 ash/frame/caption_buttons/frame_caption_button_container_view.cc       action = ash::UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_MAXIMIZE;
UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_MAXIMIZE  353 ash/metrics/user_metrics_recorder.cc     case ash::UMA_WINDOW_MAXIMIZE_BUTTON_CLICK_MAXIMIZE: