--- a/usbengines/usbotgwatcher/inc/cusbbusactivityobserver.h	Fri May 14 16:51:51 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,139 +0,0 @@
-/*
- * Copyright (c) 2008 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:  Monitors USB activity
- *
- */
-
-#ifndef C_USBBUSACTIVITYOBSERVER_H
-#define C_USBBUSACTIVITYOBSERVER_H
-
-#include <e32base.h>
-#include <e32property.h>
-
-/**
- *  This interface has to be implemented by observer
- *  to receive notifications from USB bus activity property
- */
-NONSHARABLE_CLASS(MUsbBusActivityObserver)
-    {
-public:
-
-    /**
-     * Called when bus turn to idle
-     */
-    virtual void BusIdleL() = 0;
-
-    /**
-     * Called when when bus is in Idle, and some activity appears on the bus
-     */
-    virtual void BusActiveL() = 0;
-
-    /**
-     * Called when when error happened
-     * @param aError errorcode
-     */
-    virtual void BusActivityErrorL(TInt aError) = 0;
-
-    };
-
-/**
- *  Class observes USB OTG State property
- *
- */
-NONSHARABLE_CLASS(CUsbBusActivityObserver) : public CActive
-    {
-
-public:
-
-    enum TBusActivity
-        {
-        EBusIdle = 0, EBusActive = 1
-        };
-
-    /**
-     * Two-phased constructor.
-     */
-    static CUsbBusActivityObserver* NewL();
-
-    /**
-     * Destructor.
-     */
-    virtual ~CUsbBusActivityObserver();
-
-    /**
-     * Returns bus activity state
-     * @return bus activity
-     */
-    TBusActivity BusActivity();
-
-    /**
-     * Adds subscriber for the notification
-     * @param aObserver Observer
-     */
-    void SubscribeL(MUsbBusActivityObserver& aObserver);
-
-    /**
-     * Removes observer
-     * @param aObserver Observer
-     */
-    void UnsubscribeL(MUsbBusActivityObserver& aObserver);
-
-private:
-
-    // From CActive
-    /**
-     * Called when request on bus activity completed
-     */
-    void RunL();
-
-    /**
-     * Called by framwork, when canceling outstanding request
-     */
-    void DoCancel();
-
-    /**
-     * Called when RunL leaves
-     * @param aError error code
-     */
-    TInt RunError(TInt aError);
-
-private:
-
-    /**
-     * Default constructor
-     */
-    CUsbBusActivityObserver();
-
-    /**
-     * 2nd phase construction
-     */
-    void ConstructL();
-
-private:
-    // data
-
-    /**
-     * The observer reports state changes to own observers
-     * Not owns
-     */
-    RPointerArray<MUsbBusActivityObserver> iObservers;
-
-    /**
-     * The observer observes property change
-     */
-    RProperty iBusActivity;
-
-    };
-
-#endif //  C_USBOTGSTATEOBSERVER_H