Fix for deprecated function - get_theme_data() with wp_get_theme()

gistfile1.php

add_action( 'after_setup_theme', 'woothemes_setup' );

if ( ! function_exists( 'woothemes_setup' ) ) {
	function woothemes_setup () {

		// This theme styles the visual editor with editor-style.css to match the theme style.
		if ( locate_template( 'editor-style.css' ) != '' ) { add_editor_style(); }

		// Add default posts and comments RSS feed links to head
		add_theme_support( 'automatic-feed-links' );

		if ( is_child_theme() ) {
			$theme_data = wp_get_theme();
			define( 'CHILD_THEME_URL', $theme_data->get( 'ThemeURI' ) );
			define( 'CHILD_THEME_NAME', $theme_data->get( 'Name' ) );
		}

	}
}