Remove a one-time variable from `edit_user()` added in [35189].

See #27317.
Built from https://develop.svn.wordpress.org/trunk@35190


git-svn-id: http://core.svn.wordpress.org/trunk@35156 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/user.php

@@ -143,8 +143,7 @@ function edit_user( $user_id = 0 ) {
 		$errors->add( 'user_login', __( '<strong>ERROR</strong>: This username is already registered. Please choose another one.' ));
 
 	/** This filter is documented in wp-includes/user-functions.php */
-	$usernames = apply_filters( 'illegal_user_logins', array() );
-	if ( in_array( $user->user_login, $usernames ) ) {
+	if ( in_array( $user->user_login, apply_filters( 'illegal_user_logins', array() ) ) ) {
 		$errors->add( 'illegal_user_login', __( '<strong>ERROR</strong>: Sorry, that username is not allowed.' ) );
 	}
 

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-35189';
+$wp_version = '4.4-alpha-35190';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.