MINOR Removed unused cmsCleanup_parentChanged() callback from Group, Folder and SiteTree classes

git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92543 467b73ca-7a2a-4603-9d3b-597d59a354a9

core/model/SiteTree.php

@@ -2150,16 +2150,6 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 		return $this->stat('default_parent');
 	}
 
-
-	/**
-	 * Function to clean up the currently loaded page after a reorganise has
-	 * been called. It should return a piece of JavaScript to be executed on
-	 * the client side, to clean up the results of the reorganise.
-	 */
-	function cmsCleanup_parentChanged() {
-	}
-
-
 	/**
 	 * Get the title for use in menus for this page. If the MenuTitle
 	 * field is set it returns that, else it returns the Title field.

filesystem/Folder.php

@@ -313,14 +313,6 @@ class Folder extends File {
 		}
 	}
 	
-	/**
-	 * This isn't a decendant of SiteTree, but needs this in case
-	 * the group is "reorganised";
-	 */
-	function cmsCleanup_parentChanged(){
-		
-	}
-
 	/**
 	 * Return the FieldSet used to edit this folder in the CMS.
 	 * You can modify this fieldset by subclassing folder, or by creating a {@link DataObjectDecorator}

security/Group.php

@@ -292,13 +292,6 @@ class Group extends DataObject {
 		return $items;
 	}
 	
-	/**
-	 * This isn't a decendant of SiteTree, but needs this in case
-	 * the group is "reorganised";
-	 */
-	function cmsCleanup_parentChanged() {
-	}
-	
 	/**
 	 * Override this so groups are ordered in the CMS
 	 */