Multisite: Pass the ID of the site being updated to `wpmu_update_blog_options` action.

Props @swissspidy, @MikeHansenMe.
Fixes #32907.

Built from https://develop.svn.wordpress.org/trunk@33918


git-svn-id: http://core.svn.wordpress.org/trunk@33887 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/network/site-settings.php

@@ -66,8 +66,12 @@ if ( isset($_REQUEST['action']) && 'update-site' == $_REQUEST['action'] && is_ar
 	 * Fires after the site options are updated.
 	 *
 	 * @since 3.0.0
+	 * @since 4.4.0 Added `$id` parameter.
+	 *
+	 * @param int $id The ID of the site being updated.
 	 */
-	do_action( 'wpmu_update_blog_options' );
+	do_action( 'wpmu_update_blog_options', $id );
+
 	restore_current_blog();
 	wp_redirect( add_query_arg( array( 'update' => 'updated', 'id' => $id ), 'site-settings.php') );
 	exit;

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-33917';
+$wp_version = '4.4-alpha-33918';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.