This is an action to undo a list of changes made in a user sandbox, relative to

the staging sandbox.  Turns out yesterday's revert action isn't quite what is 
wanted for this use case.


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@4366 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/service/cmr/avm/AVMService.java

@@ -295,6 +295,14 @@ public interface AVMService
      */
     public void uncover(String dirPath, String name);
 
+    /**
+     * Make name in dirPath transparent to what was underneath it. That is, this
+     * removes the offending node from its layered directory parent's direct ownership.
+     * @param dirPath The path to the layered directory.
+     * @param name The name of the item to flatten.
+     */
+    public void flatten(String dirPath, String name);
+    
     /**
      * Get the latest version id of the AVMStore.
      * @param storeName The name of the AVMStore.