diff -r d1dadafc5584 -r 26079c1bb561 taskswitcher/backstepping/src/tsbackstepping.cpp
--- a/taskswitcher/backstepping/src/tsbackstepping.cpp	Mon Sep 27 11:31:59 2010 +0300
+++ b/taskswitcher/backstepping/src/tsbackstepping.cpp	Wed Oct 06 16:00:22 2010 +0300
@@ -28,7 +28,9 @@
 #include <afactivitylauncher.h>
 
 #include "tsbacksteppingfilter.h"
-
+#include "tsrunningapp.h"
+#include "tsrunningappstorage.h"
+#include "tsresourcemanager.h"
 /**
  * String to switch hsapplication to IDLE state using activity framework
  */
@@ -69,7 +71,7 @@
  */
 CTsBackstepping::CTsBackstepping( MTsWindowGroupsMonitor &aMonitor )
 :
-CTsWindowGroupsObserver( aMonitor ), iHsWasFirst(ETrue)
+CTsWindowGroupsObserverBase( aMonitor ), iHsWasFirst(ETrue)
     {
     }