Index: class-wp-posts-list-table.php
===================================================================
--- class-wp-posts-list-table.php	(revision 27334)
+++ class-wp-posts-list-table.php	(working copy)
@@ -544,6 +544,15 @@
 		$alternate = 'alternate' == $alternate ? '' : 'alternate';
 		$classes = $alternate . ' iedit author-' . ( get_current_user_id() == $post->post_author ? 'self' : 'other' );
 
+		$args = array(
+					  'post_parent' => $post->ID ,
+					  'post_type'   => 'page'
+					 );
+		$page_children = get_children($args);
+		if(count($page_children)>0){
+			$classes .= ' page_has_children';
+		}
+
 		$lock_holder = wp_check_post_lock( $post->ID );
 		if ( $lock_holder ) {
 			$classes .= ' wp-locked';