Add New Social Options for the Top Bar and The Social Menu

/**
 * Add new social options in the Customizer
 */
function my_ocean_social_options( $array ) {

	// TripAdvisor icon
	$array['tripadvisor'] = array(
		'label' => 'TripAdvisor',
		'icon_class' => 'fa fa-tripadvisor',
	);

	// Amazon icon
	$array['amazon'] = array(
		'label' => 'Amazon',
		'icon_class' => 'fa fa-amazon',
	);

	// Return
	return $array;

}
add_filter( 'ocean_social_options', 'my_ocean_social_options' );

All PHP snippets should be added via a child theme's functions.php file.