Comments: Add 'parent__in' and 'parent__not_in' to query var defaults.

Query var defaults are used to calculate a cache key. The fact that these
params were not listed among the defaults was causing cache keys to be
insufficiently specific.

Props danielbachhuber.
Fixes #35677.
Built from https://develop.svn.wordpress.org/trunk@36479


git-svn-id: http://core.svn.wordpress.org/trunk@36446 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-comment-query.php

@@ -273,6 +273,8 @@ class WP_Comment_Query {
 			'orderby' => '',
 			'order' => 'DESC',
 			'parent' => '',
+			'parent__in' => '',
+			'parent__not_in' => '',
 			'post_author__in' => '',
 			'post_author__not_in' => '',
 			'post_ID' => '',

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-36478';
+$wp_version = '4.5-alpha-36479';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.