--- a/taskswitcher/contextengine/hgfswpreviewprovider/inc/hgpreviewobserver.h	Fri Jan 22 09:35:14 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/*
-* ==============================================================================
-*  Name        : %name: hgpreviewobserver.h %
-*  Part of     : Hg fast swap preview provider plugin
-*  Description : Preview provider API
-*  Version     : %version: 1 %
-*
-*  Copyright (c) 2008 Nokia Corporation.
-*  This material, including documentation and any related
-*  computer programs, is protected by copyright controlled by
-*  Nokia Corporation. All rights are reserved. Copying,
-*  including reproducing, storing, adapting or translating, any
-*  or all of this material requires the prior written consent of
-*  Nokia Corporation. This material also contains confidential
-*  information which may not be disclosed to others without the
-*  prior written consent of Nokia Corporation.
-* ==============================================================================
-*/
-
-#ifndef HGPREVIEWOBSERVER_H
-#define HGPREVIEWOBSERVER_H
-
-// INCLUDES
-#include <e32base.h>
-
-/**
- * Observer for preview screenshot changes. Client must implement this and 
- * register itself when calling CHgFastSwapPreviewProvider::NewL. Callback
- * methods are called whenever there is a new preview screenshot taken from
- * the applications or when an application is exited.
- *
- * @see CHgFastSwapPreviewProvider
- */
-class MHgFastSwapPreviewObserver
-    {
-public:
-
-    /**
-     * Called when application has changed and screenshot has been taken. 
-     * New sceenshots will be taken and provided to the client via this 
-     * callback every time the application goes to background.
-     *
-     * @param aWgId Window group id of the application.
-     * @param aFbsHandle Handle to screenshot CFbsBitmap.
-     */         
-    virtual void HandleFswPpApplicationChange( TInt aWgId, TInt aFbsHandle ) = 0;
-    
-    /**
-     * Called when application has been exited. Client can free the resources
-     * related to aWgId (for example a copied bitmap) since the application is
-     * no more running.
-     *
-     * @param aWgId Window group id of the application.
-     */         
-    virtual void HandleFswPpApplicationUnregistered( TInt aWgId ) = 0;    
-    };
-
-#endif // HGPREVIEWOBSERVER_H
-
-// End of file