Add a description for the `$data` parameter in the DocBlock for the `customize_save_response` hook introduced in [31062].

Props westonruter.
Fixes #29098.

Built from https://develop.svn.wordpress.org/trunk@31063


git-svn-id: http://core.svn.wordpress.org/trunk@31044 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-customize-manager.php

@@ -677,7 +677,8 @@ final class WP_Customize_Manager {
 		 *
 		 * @since 4.2.0
 		 *
-		 * @param array $data
+		 * @param array                $data Additional information passed back to the 'saved'
+		 *                                   event on `wp.customize`.
 		 * @param WP_Customize_Manager $this WP_Customize_Manager instance.
 		 */
 		$response = apply_filters( 'customize_save_response', array(), $this );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31062';
+$wp_version = '4.2-alpha-31063';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.