function for discriminating during auto saving

[mt8.biz]

I want a function to distinguish auto saving like wp_doing_cron or wp_doing_ajax.

The following code can be simplified.

before

	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
		//do something
	}

after

	if ( wp_doing_autosave() ) {
		//do something
	}