Coding standards: Remove unused variables from `privacy_policy_guide(…

…)` function.

See #62279.




git-svn-id: https://develop.svn.wordpress.org/trunk@59733 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/class-wp-privacy-policy-content.php

@@ -378,18 +378,14 @@ public static function notice( $post = null ) {
 	public static function privacy_policy_guide() {
 
 		$content_array = self::get_suggested_policy_text();
-		$content       = '';
 		$date_format   = __( 'F j, Y' );
 
 		$i = 0;
 
 		foreach ( $content_array as $section ) {
 			++$i;
 
-			$class   = '';
-			$meta    = '';
 			$removed = '';
-
 			if ( ! empty( $section['removed'] ) ) {
 				$badge_class = ' red';
 				$date        = date_i18n( $date_format, $section['removed'] );