diff -r 997a02608b3a -r 16ed8d08d0b1 emailservices/emailstore/base_plugin/src/nestedao.cpp
--- a/emailservices/emailstore/base_plugin/src/nestedao.cpp	Tue Jul 06 14:04:34 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +0,0 @@
-/*
-* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). 
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:  Implementation of a nested active object used to handle deletion
-*                of large number of messages by breaking them into smaller chunks
-*
-*/
-
-//  Include Files
-//
-
-
-#include "nestedao.h"
-#include "baseplugindelayedops.h"
-#include "baseplugindelayedopsprivate.h"
-
-//Class CNestedAO
-
-// --------------------------------------------------------------------------
-//  CNestedAO::NewL
-// ------------ 
-CNestedAO* CNestedAO::NewL( MDeletionHandler& aDeletionHandler )
-    {
-    CNestedAO* self = new(ELeave) CNestedAO( aDeletionHandler );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop( self );
-    return self;
-    }
-// --------------------------------------------------------------------------
-//  CNestedAO::CNestedAO
-// ------------ 
-CNestedAO::CNestedAO( MDeletionHandler& aDeletionHandler ) 
- : CTimer( EPriorityIdle ), iDeletionHandler( aDeletionHandler ), iRc( KErrNone )
-    {
-    }
-// --------------------------------------------------------------------------
-//  CNestedAO::ConstructL()
-// ------------ 
-void CNestedAO::ConstructL()
-    {
-    CTimer::ConstructL();
-    iNestedWait = new( ELeave ) CActiveSchedulerWait();
-    CActiveScheduler::Add( this );
-    }
-// --------------------------------------------------------------------------
-//  CNestedAO::~CNestedAO
-// ------------ 
-CNestedAO::~CNestedAO()
-    {
-    Cancel();
-    delete iNestedWait;
-    }
-// --------------------------------------------------------------------------
-// CNestedAO::DeleteMessagesAsync
-// Used to delete messages asynchronously 
-// Deleting a small number of messages at a time
-// ------------
-void CNestedAO::DeleteMessagesAsync()
-    {
-    iDeletionIndex = 0;
-    After( KWaitIntervalInMicroSecs );  //to invoke RunL after 100 microseconds
-    iNestedWait->Start(); 
-    }
-// --------------------------------------------------------------------------
-//  CNestedAO::DoCancel
-// ------------ 
-void CNestedAO::DoCancel()
-    {
-    iRc = KErrCancel;
-    Stop();
-    }
-// --------------------------------------------------------------------------
-//  CNestedAO::RunL
-// ------------    
-void CNestedAO::RunL()
-    {
-    iRc = iStatus.Int();
-    if ( iStatus.Int() == KErrNone )
-        {
-        TBool done = iDeletionHandler.DeleteMessagesInChunksL( iDeletionIndex );
-        if( !done )
-        	{
-        	//Increment deletionidex
-        	iDeletionIndex+=KSizeOfChunk;
-        	After( KWaitIntervalInMicroSecs ); 
-        	}
-        else
-        	{
-        	Stop();
-        	}
-		}
-    else
-        {
-        Stop();
-        }
-    }
-
-// --------------------------------------------------------------------------
-// CNestedAO::Stop
-// Stops the scheduler from running
-// Called after all messages are processed
-// or in error condition
-// ------------    
-void CNestedAO::Stop()
-    {
-    if( iNestedWait->IsStarted() )
-        {
-        // Stop the nested active scheduler (flow-of-control will pick up immediately following the
-        // call to iWait.Start().
-        iNestedWait->AsyncStop();
-        } // end if
-    }